| B.A.D. Cats | ABC | 1980 | 1 | 10 | Drama |
| B. J. and the Bear | NBC | 1979–1981 | 3 | 47 | Comedy |
| B.L. Stryker | ABC | 1989–1990 | 2 | 12 | Detective |
| B Positive | CBS | 2020–2022 | 2 | 34 | Sitcom |
| Baa Baa Black Sheep | NBC | 1976–1978 | 2 | 37 | Drama |
| Babes | Fox | 1990–1991 | 1 | 22 | Sitcom |
| The BabyMiniseries | HBO | 2022 | — | 8 | Comedy |
| Baby BluesAnimated series | The WB | 2000–2002 | 1 | 13 | — |
| Baby Bob | CBS | 2002–2003 | 2 | 14 | Sitcom |
| Baby Boom | NBC | 1988–1989 | 1 | 8 | Sitcom |
| The Baby Borrowers | NBC | 2008 | 1 | 6 | Reality |
| Baby Daddy | Freeform | 2012–2017 | 6 | 100 | Sitcom |
| The Baby Huey ShowAnimated series | Syndication | 1994–1995 | 2 | 26 | — |
| Baby, I'm Back | CBS | 1978 | 1 | 13 | Sitcom |
| Baby Looney TunesAnimated series | Kids' WB, Cartoon Network | 2002–2006 | 2 | 53 | Comedy |
| Baby Makes Five | ABC | 1983 | 1 | 5 | Sitcom |
| The Baby-Sitters Club | HBO | 1990–1995 | 1 | 13 | Children's |
| The Baby-Sitters Club | Netflix | 2020–2021 | 2 | 18 | Comedy-drama |
| Baby Talk | ABC | 1991–1992 | 2 | 35 | Sitcom |
| Babylon 5 | Prime Time Entertainment Network | 1993–1998 | 5 | 110 | Military science fiction |
| The Bachelor | ABC | 2002 | 23 | 239 | Reality |
| Bachelor Father | CBS | 1957–1962 | 5 | 157 | Sitcom |
| Bachelor in Paradise | ABC | 2014 | 6 | 30 | Reality |
| Bachelor in Paradise: After Paradise | ABC | 2015–2016 | 2 | 11 | — |
| Bachelor Pad | ABC | 2010–2012 | 3 | 20 | Reality |
| The Bachelor Presents: Listen to Your Heart | ABC | 2020 | — | — | Reality |
| The Bachelor Winter Games | ABC | 2018 | 1 | 4 | — |
| The Bachelorette | ABC | 2003 | 11 | 62 | Dating game show |
| Back at the BarnyardAnimated series | Nickelodeon | 2007–2011 | 2 | 52 | Comedy |
| Back in the Game | ABC | 2013–2014 | 1 | 13 | Sitcom |
| Back in the Game | CNBC | 2019 | 1 | 4 | — |
| Back to the FutureAnimated series | CBS | 1991–1992 | 2 | 26 | Children's |
| Back to the Grind | TV Land | 2007 | 1 | 5 | Reality |
| Back to You | Fox | 2007–2008 | 1 | 17 | Sitcom |
| BackroomsWeb series | YouTube | 2022–on air | 1 | 21 | Mystery |
| Backstairs at the White HouseMiniseries | NBC | 1979 | 1 | 4 | Drama |
| Backstrom | Fox | 2015 | 1 | 13 | Drama |
| Backyard Boomers | Z Living, InTheBoxTV | 2008 | 1 | — | Reality |
| Backyard Farmer | PBS | 1953 | 64 | 1,280 | Documentary |
| The BackyardigansAnimated series | Nickelodeon, Nick Jr. Channel | 2004–2013 | 4 | 80 | Fantasy |
| Bad Blood | Citytv | 2017–2018 | 2 | 9 | Drama |
| Bad DogAnimated series | Fox Kids | 1998–2000 | 2 | 40 | — |
| The Bad Girl's Guide | UPN | 2005 | 1 | 6 | Comedy |
| Bad Girls All-Star Battle | Oxygen | 2013–2014 | 2 | 24 | Reality |
| Bad Girls Road Trip | Oxygen | 2007 | 1 | 6 | Reality |
| Bad Ink | A&E | 2013–2014 | 2 | 24 | Reality |
| Bad InternetWeb series | YouTube Premium | 2016 | — | 10 | Sketch comedy |
| Bad Judge | NBC | 2014–2015 | 1 | 13 | Comedy |
| Bad Monkey | Apple TV | 2024–on air | 1 | 10 | Black comedy |
| The Bad News Bears | CBS | 1979–1980 | 2 | 26 | Sitcom |
| Bad Samaritans | Netflix | 2013 | 1 | 5 | — |
| Bad Sex | Logo TV | 2011–2014 | 2 | 20 | LGBTQ |
| Bad Sisters | Apple TV | 2022–on air | 2 | 18 | Thriller |
| Bad Sport | Netflix | 2021–on air | 1 | 6 | Documentary |
| Bad Teacher | CBS | 2014 | 1 | 13 | Sitcom |
| Bad Vegan: Fame. Fraud. FugitivesMiniseries | Netflix | 2022 | 1 | 4 | Documentary |
| Badlands, Texas | National Geographic | 2015–2016 | 1 | 8 | True crime |
| Bag of BonesMiniseries | A&E | 2011 | 1 | 2 | Horror |
| Bagdad Cafe | CBS | 1990–1991 | 2 | 15 | Sitcom |
| Baggy Pants and the Nitwits | NBC | 1977 | 1 | 13 | — |
| Bailey Kipper's P.O.V. | CBS | 1996–1997 | 1 | 13 | Sitcom |
| Bailey's CometsAnimated series | CBS | 1973–1975 | 1 | 32 | — |
| The Baileys of Balboa | CBS | 1964–1965 | 1 | 26 | Sitcom |
| Bait Car | TruTV | 2009–2012 | 5 | 135 | Reality |
| Bajillion Dollar Propertie$ | | 2016–2019 | 1 | 9 | — |
| Bajo el mismo cielo | Telemundo | 2015–2016 | 1 | 122 | Telenovela |
| Bajo las Riendas del Amor | Las Estrellas | 2007 | — | 150 | Telenovela |
| The Baker and the Beauty | ABC | 2020 | — | 9 | Comedy |
| Bakersfield P.D. | Fox | 1993–1994 | 1 | 17 | Sitcom |
| Baking Impossible | Netflix | 2021 | 1 | 8 | — |
| Balderdash | Ion Television | 2004–2005 | 1 | — | Panel game |
| Baldwin Hills | BET | 2007–2009 | 3 | 30 | Reality |
| Ball Boys | ABC | 2012 | 1 | 12 | Reality |
| Ball Four | CBS | 1976 | 1 | 5 | LGBTQ |
| Ballard | Prime Video | 2025–on air | 1 | 10 | Police procedural |
| Baller Wives | VH1 | 2017 | 1 | 6 | — |
| Ballers | BET | 2007 | 1 | 6 | Talk show |
| Ballers | HBO | 2015–2019 | 5 | 47 | Comedy |
| Ballmastrz: 9009Animated series | Adult Swim | 2018–2023 | 2 | 20 | Adult animation |
| Bam's Bad Ass Game Show | TBS | 2014 | 1 | 6 | — |
| Bam's Unholy Union | MTV | 2007 | 1 | 9 | Docu-soap |
| Banacek | NBC | 1972–1974 | 2 | 17 | Drama |
| The Banana Splits | NBC | 1968–1970 | 2 | 31 | — |
| Band of BrothersMiniseries | HBO | 2001 | 1 | 10 | Historical |
| Bands on the Run | VH1 | 2001 | 1 | 16 | Reality |
| Bands Reunited | VH1 | 2004–2006 | 2 | 19 | Reality |
| Bank of Hollywood | E! | 2009–2010 | 1 | 8 | Reality |
| Banshee | Cinemax | 2013–2016 | 4 | 38 | Drama |
| Banyon | NBC | 1972–1973 | 1 | 15 | Neo-noir |
| Bar Rescue | Paramount Network, Spike TV | 2011 | 4 | 131 | Reality |
| The Barbara Stanwyck Show | NBC | 1960–1961 | 1 | 36 | Anthology |
| Barbarians Rising | History | 2016 | 1 | 8 | — |
| Barbary Coast | ABC | 1975–1976 | 1 | 14 | Western |
| Barbershop | Showtime | 2005 | 1 | 10 | Sitcom |
| Barbershop | Prime Video | 2027upcoming | — | — | Comedy-drama |
| Barbie: A Touch of Magic | Netflix | 2023–2024 | 1 | 13 | — |
| Barbie Dreamhouse AdventuresAnimated series | Netflix | 2018–2020 | 5 | 52 | Comedy |
| Barbie: It Takes Two | Netflix | 2022 | 2 | 26 | — |
| Barbie: Life in the DreamhouseAnimated web series | YouTube | 2012–2015 | 4 | 75 | — |
| Barbie Mysteries: The Great Horse Chase | Netflix | 2024 | 1 | 8 | — |
| Bare EssenceMiniseries | NBC | 1983 | 1 | 11 | Soap opera |
| Barefoot Contessa | Food Network | 2002 | — | — | — |
| Barefoot Contessa: Back to Basics | Food Network | 2009 | — | — | — |
| Barefoot in the Park | ABC | 1970 | 1 | 12 | Sitcom |
| Barely Famous | VH1 | 2015–2016 | 1 | 6 | — |
| Baretta | ABC | 1975–1978 | 4 | 82 | Crime |
| Bargain Hunters | ABC | 1987 | 1 | 45 | — |
| The BarkleysAnimated series | NBC | 1972–1973 | 1 | 13 | — |
| Barkskins | | 2020 | — | 8 | — |
| Barmageddon | USA Network | 2022–2024 | 2 | 17 | Game show |
| Barnaby Jones | CBS | 1973–1980 | 8 | 178 | Detective |
| Barney & Friends | PBS | 1992–2010 | 14 | 268 | Educational |
| Barney and the Backyard Gang | | 1988–1991 | — | 8 | Children's music |
| Barney Blake, Police Reporter | NBC | 1948 | 1 | 13 | Drama |
| Barney Miller | ABC | 1975–1982 | 8 | 168 | Sitcom |
| Barney's WorldAnimated series | HBO Max, Cartoonito | 2024–on air | — | — | Educational entertainment |
| Barnwood Builders | Magnolia Network | 2013 | 14 | 160 | — |
| Barnyard CommandosAnimated series | Syndication | 1990 | 1 | 13 | — |
| Barry | HBO | 2018–2023 | 4 | 32 | Black comedy |
| Barry'd Treasure | A&E | 2014 | 1 | 8 | Reality |
| Barter Kings | A&E | 2012–2013 | 3 | 23 | Reality |
| BaseballMiniseries | PBS | 1994–2010 | — | 9 | Documentary |
| The Baseball Bunch | Syndication | 1981–1985 | 5 | — | Educational |
| Baseball Wives | VH1 | 2011–2012 | 1 | 8 | Reality |
| Based on a True Story | Peacock | 2023–on air | 2 | 16 | Thriller |
| Basketball or Nothing | Netflix | 2019 | 1 | 6 | Documentary |
| Basketball Wives | VH1 | 2010 | 5 | 61 | Reality |
| Basketball Wives LA | VH1 | 2011–2016 | 5 | 57 | Reality |
| Baskets | FX | 2016–2019 | 4 | 40 | LGBTQ |
| Bass X Machina | Netflix | 2026upcoming | — | — | Western |
| The Bastard Executioner | FX | 2015 | 1 | 10 | Historical |
| Bat-Fam | Prime Video | 2025–on air | — | — | Animation |
| Bat Masterson | NBC | 1958–1961 | 3 | 108 | Western |
| Bates Motel | A&E | 2013–2017 | 5 | 50 | Thriller |
| BatfinkAnimated series | KTLA | 1966–1967 | — | 100 | — |
| Batman | ABC | 1966–1968 | 3 | 120 | Science fiction |
| BatmanAnimated series | Fox Kids | 1992–1995 | 2 | 162 | Superhero |
| The BatmanAnimated series | The WB | 2004–2008 | 5 | 65 | Fantasy |
| Batman BeyondAnimated series | The WB | 1999–2001 | 3 | 52 | Cyberpunk |
| Batman: Caped CrusaderAnimated series | Prime Video | 2024–on air | 2 | 20 | — |
| The Batman/Superman Hour | CBS | 1968–1969 | 1 | 34 | — |
| The Batman/Tarzan Adventure HourAnimated series | CBS | 1977–1978 | — | — | — |
| Batman: The Brave and the BoldAnimated series | Cartoon Network | 2008–2011 | 3 | 65 | Fantasy |
| Battery Park | NBC | 2000 | 1 | 7 | Sitcom |
| Battle 360° | History | 2008 | 1 | 10 | Documentary |
| Battle Creek | CBS | 2015 | 1 | 13 | Police procedural |
| Battle Dome | Syndication | 1999–2001 | — | 30 | — |
| Battle for Dream IslandAnimated web series | YouTube | 2010 | 6 | 111 | Object show |
| Battle for Ozzfest | MTV | 2004–2005 | 1 | 12 | Reality |
| Battle KittyAnimated series | Netflix | 2022 | 1 | 9 | — |
| Battle of the Gridiron Stars | ESPN | 2005–2006 | 2 | 12 | — |
| Battle of the Network Reality Stars | Bravo | 2005 | 1 | 6 | Reality |
| Battle of the Network Stars | ABC | 1976–1988 | 12 | 19 | — |
| Battle of the PlanetsAnimated series | Syndication | 1978–1980 | — | 85 | Science fiction |
| BattleBots | Comedy Central, ABC | 2000 | 12 | 152 | Robot competition |
| Battlefield Detectives | History | 2003–2006 | 4 | 32 | — |
| Battlefish | Netflix | 2018–on air | 1 | 8 | Reality |
| Battleground | Hulu | 2012 | 1 | 13 | Comedy-drama |
| Battles BC | History | 2009 | 1 | 8 | Documentary |
| Battlestar Galactica | ABC | 1978–1979 | 1 | 24 | Science fiction |
| Battlestar Galactica | Syfy | 2003–2009 | 4 | 75 | Adventure |
| Battlestar Galactica: Blood & ChromeWeb series | Syfy | 2012 | 1 | 10 | Science fiction |
| Battlestar Galactica: Razor FlashbacksWeb series | Syfy | 2007 | 1 | 7 | Science fiction |
| Battlestar Galactica: The Face of the EnemyWeb series | Syfy | 2008–2009 | 1 | 10 | Science fiction |
| Battlestar Galactica: The ResistanceWeb series | Syfy | 2006 | — | 10 | Science fiction |
| Battlestars | NBC | 1981–1983 | 2 | — | — |
| BattleTech: The Animated SeriesAnimated series | Fox | 1994 | — | — | — |
| BatwheelsAnimated series | Cartoon Network | 2022–on air | 3 | 93 | Children's |
| Batwoman | The CW | 2019–2022 | 3 | 51 | Fantasy |
| The Baxters | Prime Video | 2024–on air | 3 | 34 | Drama |
| Bay City Blues | NBC | 1983 | 1 | 8 | Comedy-drama |
| Bay State | | 1991 | — | 150 | Soap opera |
| Bayly | WSBS-TV | 2006 | — | — | Current affairs |
| Baymax!Animated series | Disney+ | 2022–on air | 1 | 6 | — |
| Baywatch | NBC | 1989–2001 | 11 | 242 | Drama |
| Baywatch Nights | Syndication | 1995–1997 | 2 | 44 | Drama |
| BBC World News AmericaNews program | BBC News | 2007 | — | — | News |
| BBQ Blitz | Food Network | 2015 | 1 | 6 | Food reality |
| BBQ Pitmasters | TLC | 2009–2015 | 6 | 49 | Reality |
| BBQ with Bobby Flay | Food Network | 2004–2007 | 3 | 55 | — |
| Be Cool, Scooby-Doo!Animated series | Cartoon Network, Boomerang | 2015–2018 | 2 | 52 | Comedy |
| Be the Boss | A&E | 2012–2013 | 1 | 6 | Reality |
| Be the Creature | National Geographic, Canadian Broadcasting Corporation | 2003–2007 | 2 | 30 | — |
| Beach GirlsMiniseries | Lifetime | 2005 | — | 6 | Fiction |
| Beach Heat: Miami | Showtime | 2010–2012 | 2 | 26 | Drama |
| The Beachcomber | | 1962 | 1 | 39 | Drama |
| Beacon Hill | CBS | 1975 | 1 | 13 | — |
| The BeaglesAnimated series | CBS | 1966–1967 | 1 | 36 | — |
| Beakman's World | CBS, TLC | 1992–1998 | 4 | 91 | Comedy |
| Beane's of Boston | CBS | 1979 | 1 | 1 | Sitcom |
| Beany and CecilAnimated series | ABC | 1962–1969 | 1 | 26 | — |
| The BearWeb series | FX on Hulu, Hulu | 2022–2026 | 5 | 47 | Comedy-drama |
| The Bear Bryant Show | WVTM-TV | 1958–1982 | 25 | — | — |
| Bear Grylls Is Running Wild | NBC, National Geographic | 2014 | 2 | 14 | Docu-soap |
| Bear in the Big Blue House | Disney Channel | 1997–2006 | 4 | 117 | Children's |
| Bear Whisperer | Sportsman Channel | 2011–2012 | 2 | 26 | Reality |
| Bearcats! | CBS | 1971 | 1 | 13 | Western |
| The BeastMiniseries | NBC | 1996 | — | 2 | Horror |
| The Beast | ABC | 2001 | 1 | 6 | Drama |
| The Beast | A&E | 2009 | 1 | 13 | Police |
| Beast Hunter | National Geographic | 2011 | 1 | 5 | — |
| The Beast in Me | Netflix | 2025 | 1 | 8 | Psychological thriller |
| Beast Legends | Syfy | 2010 | 1 | 6 | Reality |
| The Beat | UPN | 2000 | 1 | 13 | Police procedural |
| Beat Bobby Flay | Food Network | 2013–2020 | 9 | 104 | — |
| Beat Shazam | Fox | 2017 | 3 | 42 | Game show |
| Beat the Blondes | CBS, Russia-1 | 2007–2008 | 1 | — | Game show |
| Beat the Bridge | Game Show Network | 2024–2025 | — | — | Game show |
| Beat the Chefs | Game Show Network | 2012 | 1 | 4 | Reality |
| Beat the Clock | CBS, Ion Television | 1950–2019 | 18 | 100 | Game show |
| Beat the Geeks | Comedy Central | 2001–2002 | 2 | 130 | Game show |
| Beat the House | HGTV | 2014 | 1 | 8 | Reality |
| The BeatlesAnimated series | ABC | 1965–1969 | 3 | 39 | Comedy |
| The Beautiful Life | The CW | 2009 | 1 | 5 | Youth |
| Beautiful People | Freeform | 2005–2006 | 1 | 16 | Drama |
| The Beauty | FX | 2026–on air | 1 | 11 | Drama |
| Beauty and the Beast | CBS | 1987–1990 | 3 | 56 | Drama |
| Beauty and the Beast | The CW | 2012–2016 | 4 | 70 | Paranormal |
| Beauty and the Geek | The WB | 2005–2008 | 5 | 48 | — |
| Beauty and the Geek | Channel 10 | 2008–2014 | 4 | 48 | Reality |
| Beauty in Black | | 2024–on air | 2 | 32 | Drama |
| Beavis and Butt-HeadAnimated series | MTV | 1993–2011 | 11 | 202 | Youth |
| Becker | CBS | 1998–2004 | 6 | 129 | Sitcom |
| Becoming Us | Freeform | 2015 | 1 | 10 | Drama |
| The Bedford Diaries | The WB | 2006 | 1 | 8 | College life |
| Bee and PuppyCatAnimated web series | Netflix | 2013 | 2 | 10 | Fantasy |
| The Bee Gees Special | NBC | 1979 | — | — | — |
| Beef | Netflix | 2023–2026 | 2 | 18 | Comedy-drama |
| Beef House | Adult Swim | 2020–on air | — | 6 | Sitcom |
| BeethovenAnimated series | CBS | 1994 | 1 | 26 | Comedy |
| Beetle BaileyAnimated series | | 1963 | 1 | 50 | Comedy |
| BeetlejuiceAnimated series | ABC | 1989–1991 | 4 | 94 | Fantasy |
| Before They Were Stars | ABC | 1996 | 1 | — | — |
| Before We Ruled the Earth | Discovery Channel | 2003 | — | 2 | Documentary |
| Beg, Borrow & Deal | ESPN | 2002–2003 | 2 | 14 | Reality |
| Beggars and Choosers | Showtime | 1999–2000 | 2 | 42 | Comedy-drama |
| Behind Closed Doors | NBC | 1958–1959 | 1 | 26 | Drama |
| Behind Closed Doors | ABC | 1996–2001 | — | — | Documentary |
| Behind Mansion WallsNews program | Investigation Discovery | 2011 | 3 | 39 | Documentary |
| Behind the Music | VH1 | 1997 | — | 208 | Documentary |
| Being Bobby Brown | Bravo | 2005 | 1 | 11 | Reality |
| Being Human | Syfy | 2011–2014 | 4 | 52 | Werewolf |
| Being Mary Jane | BET | 2013–2019 | 5 | 52 | Drama |
| Bel-Air | Peacock | 2022–on air | 3 | 30 | Drama |
| Belgravia | MGM+, ITV | 2020 | 1 | 6 | Historical |
| Belgravia: The Next Chapter | MGM+ | 2024–on air | — | 8 | Period drama |
| Believe | NBC | 2014 | 1 | 13 | Fantasy |
| Bella Calamidades | Telemundo, Caracol Televisión | 2010 | — | 140 | Telenovela |
| Below Deck | Bravo | 2013 | 12 | 187 | Reality |
| Below Deck Adventure | Bravo | 2022–on air | 1 | 13 | — |
| Below Deck Down Under | Bravo, Peacock | 2022–on air | 3 | 52 | — |
| Below Deck Mediterranean | Bravo | 2016 | 1 | 7 | Reality |
| Below Deck Sailing Yacht | Bravo | 2020–on air | 5 | 89 | Reality |
| Ben 10Animated series | Cartoon Network | 2005–2008 | 4 | 52 | Fantasy |
| Ben 10Animated series | Cartoon Network | 2016–2021 | 4 | 166 | Science fiction |
| Ben 10: Alien ForceAnimated series | Cartoon Network | 2008–2010 | 3 | 46 | Children's |
| Ben 10: Omniverse television seriesAnimated series | Cartoon Network | 2012–2014 | 4 | 80 | Children's |
| Ben 10: Ultimate AlienAnimated series | Cartoon Network | 2010–2012 | 3 | 52 | Fantasy |
| Ben and Kate | Fox | 2012–2013 | 1 | 16 | Sitcom |
| Ben Casey | ABC, TBS Television | 1961–1966 | 5 | 153 | Drama |
| Ben Jerrod | NBC | 1963 | 1 | 65 | Soap opera |
| The Ben Show | Comedy Central | 2013 | 1 | 8 | Comedy |
| The Ben Stiller Show | Fox | 1992–1993 | 1 | 13 | Humor |
| Benched | USA Network | 2014 | 1 | 12 | Comedy |
| Benders | IFC | 2015 | 1 | 8 | Comedy |
| The Benefactor | ABC | 2004 | 1 | 6 | Reality |
| Benjamin FranklinMiniseries | CBS | 1974–1975 | — | 4 | Docudrama |
| Benji, Zax & the Alien Prince | CBS | 1983 | 1 | 13 | Science fiction |
| Benson | ABC | 1979–1986 | 7 | 158 | Sitcom |
| The Benson Interruption | Comedy Central | 2010 | 1 | 6 | — |
| Bent | NBC | 2012 | 1 | 6 | Sitcom |
| The Berenstain BearsAnimated series | CBS | 1985–1987 | 2 | 52 | Comedy |
| Bering Sea Gold | Discovery Channel | 2012 | 5 | 39 | Reality |
| Bering Sea Gold: Under The Ice | Discovery Channel | 2012 | 3 | 18 | — |
| Berlin Station | MGM+ | 2016–2019 | 3 | 29 | Thriller |
| The Bernie Mac Show | Fox | 2001–2006 | 5 | 104 | Sitcom |
| Berrenger's | NBC | 1985 | 1 | 11 | Soap opera |
| Bert D'Angelo/Superstar | ABC | 1976 | 1 | 12 | Detective |
| Bert the Conqueror | Travel Channel | 2010–2016 | 3 | 40 | Reality |
| Best Ever Trivia Show | Game Show Network | 2019–2023 | 5 | 325 | Quiz show |
| Best Friends Forever | NBC | 2012 | 1 | 6 | Sitcom |
| Best Friends Whenever | Disney Channel | 2015–2016 | 2 | 30 | Comedy |
| Best Ink | Oxygen | 2012–2014 | 3 | 30 | Reality |
| Best Leftovers Ever! | Netflix | 2020–on air | — | — | Reality |
| The Best Man: The Final Chapters | Peacock | 2022–on air | — | — | Comedy-drama |
| Best Medicine | Fox | 2026–on air | 1 | 13 | Drama |
| Best New Restaurant | Bravo | 2015 | 1 | 11 | Reality |
| The Best of Broadway | CBS | 1954–1955 | 1 | 9 | Anthology |
| The Best of Everything | ABC | 1970 | — | 126 | Soap opera |
| The Best of the Post | Syndication | 1960–1961 | 1 | 26 | — |
| Best of the West | ABC | 1981–1982 | 1 | 22 | Sitcom |
| The Best Sex Ever | Cinemax | 2002–2003 | 2 | 26 | Anthology |
| Best Shot | YouTube Premium | 2018–on air | 1 | 8 | — |
| The Best Thing I Ever Ate | Food Network | 2009 | 6 | — | Reality |
| Best Time Ever with Neil Patrick Harris | NBC | 2015 | 1 | 8 | — |
| The Best Times | NBC | 1985 | 1 | 6 | Drama |
| Best Worst Weekend Ever | Netflix | 2018–on air | 1 | 8 | — |
| BestsellersWeb series | YouTube | 2011 | 1 | 8 | Comedy-drama |
| Bet on Your Baby | ABC | 2013–2014 | 2 | 16 | — |
| BET's 106 & Park | BET | 2000–2014 | — | 3,710 | Music |
| BET Tonight | BET | 1998–2002 | — | — | Talk show |
| Betas | Prime Video | 2013–2014 | 1 | 11 | Comedy |
| Bethenny | Syndication | 2012–2014 | 1 | 170 | — |
| Bethenny Ever After | Bravo | 2010–2012 | 3 | 36 | Reality |
| Betrayal | ABC | 2013–2014 | 1 | 13 | Drama |
| Betsy's Kindergarten Adventures | Playhouse Disney | 2008–2009 | 1 | 58 | Animation |
| Bette | CBS | 2000–2001 | 1 | 18 | Sitcom |
| Better Call Saul | AMC | 2015–2022 | 6 | 63 | Drama fiction |
| Better Days | CBS | 1986 | 1 | 11 | Sitcom |
| Better Late Than Never | NBC | 2016–2018 | 1 | 2 | — |
| Better Off Ted | ABC | 2009–2010 | 2 | 26 | Black comedy |
| The Better Sex | ABC | 1977–1978 | — | — | — |
| Better Things | FX | 2016–2022 | 5 | 52 | Comedy |
| Better with You | ABC | 2010–2011 | 1 | 22 | Sitcom |
| Betty | HBO | 2020–2021 | 1 | 6 | — |
| Betty en NY | Telemundo, NBC | 2019 | 1 | 123 | Telenovela |
| The Betty Hutton Show | CBS | 1959–1960 | 1 | 30 | Sitcom |
| Betty White's Off Their Rockers | Lifetime, NBC | 2012–2017 | 3 | 46 | Comedy |
| The Betty White Show | CBS | 1977–1978 | 1 | 14 | Sitcom |
| Between Brothers | Fox, UPN | 1997–1999 | 2 | 17 | Sitcom |
| Between the Lions | PBS, PBS Kids | 2000–2010 | 10 | 130 | Children's |
| Beulah LandMiniseries | NBC | 1980 | — | 3 | — |
| The Beverly Hillbillies | CBS | 1962–1971 | 9 | 274 | Sitcom |
| Beverly Hills, 90210 | Fox | 1990–2000 | 10 | 293 | Teen drama |
| Beverly Hills Buntz | NBC | 1987–1988 | 1 | 13 | Comedy-drama |
| Beverly Hills Fabulous | VH1 | 2011 | 1 | 10 | Reality |
| Beverly Hills Nannies | Freeform | 2012 | 1 | 10 | Reality |
| Beverly Hills TeensAnimated series | Syndication | 1987 | 3 | 65 | Children's |
| Beverly's Full House | OWN | 2012 | 1 | 8 | Reality |
| Beware of Dog | Animal Planet | 2002 | 1 | — | Sitcom |
| Beware the BatmanAnimated series | Cartoon Network | 2013–2014 | 1 | 26 | Comedy |
| Bewitched | ABC | 1964–1972 | 8 | 254 | Comedy |
| Beyond | Freeform | 2017–2018 | 2 | 20 | Science fiction |
| Beyond Belief: Fact or Fiction | Fox | 1997–2002 | 4 | 45 | Anthology |
| Beyond Reality | Syndication | 1991–1993 | 2 | 44 | Science fiction |
| Beyond Scared Straight | A&E | 2011–2015 | 9 | 90 | Documentary |
| Beyond Survival | Discovery Channel, Bravo | 2010 | — | — | Documentary |
| Beyond the Break | TeenNick | 2006–2009 | 3 | 34 | Drama |
| Beyond the Glory | Fox Sports | 2001–2006 | 5 | 53 | Documentary |
| Beyond the Tank | ABC | 2015–2016 | 2 | 15 | Reality |
| Beyond This Place | CBS | 1957 | — | — | Drama |
| Beyond Westworld | CBS | 1980 | 1 | 5 | Science fiction |
| BH90210 | Fox | 2019 | 1 | 6 | Comedy-drama |
| The BibleMiniseries | History | 2013 | 1 | 10 | Epic |
| The Bible ProjectAnimated web series | | 2014 | — | — | — |
| Biff Baker, U.S.A. | CBS | 1952–1953 | 1 | — | Drama |
| Big! | Discovery Channel | 2004 | 1 | 13 | Reality |
| Big Ang | VH1 | 2012 | 1 | 10 | Reality |
| Big Apple | CBS | 2001 | 1 | 8 | Police procedural |
| Big Bad Beetleborgs | Fox | 1996–1998 | 2 | 87 | Science fiction |
| Big Bag | Cartoon Network | 1996–1998 | 2 | 30 | Children's |
| The Big Bang Theory | CBS | 2007–2019 | 12 | 279 | Sitcom |
| Big, Bigger, Biggest | National Geographic | 2008–2011 | 3 | 20 | Documentary |
| Big Blue Marble | PBS | 1974–1983 | — | — | Children's |
| The Big Brain Theory | Discovery Channel | 2013 | 1 | 8 | — |
| The Big Break | Golf Channel | 2003–2015 | — | — | Reality |
| Big Brother | CBS | 2000 | 28 | 1,016 | Game show |
| Big Brother | Kanal 4 | 2001 | 8 | — | Reality |
| Big Brother: After Dark | Showtime | 2007–2019 | 10 | 895 | Reality |
| Big Brother Jake | Freeform | 1990–1994 | 4 | 100 | Sitcom |
| Big Brother: Over the Top | Paramount+ | 2016 | — | — | Reality |
| Big Brother Reindeer Games | CBS | 2023 | 1 | 6 | — |
| Big Brother: Unlocked | CBS | 2025–on air | 1 | 5 | Reality |
| The Big C | Showtime | 2010–2013 | 4 | 40 | Comedy-drama |
| Big City GreensAnimated series | Disney XD, Disney Channel | 2018–on air | 5 | 116 | Adventure |
| Big Crazy Family Adventure | Travel Channel | 2015 | 1 | 9 | — |
| Big Daddy's House | Food Network | 2008 | 6 | 77 | — |
| The Big Date | USA Network | 1996–1997 | — | — | — |
| Big Day | ABC | 2006–2007 | 1 | 13 | Sitcom |
| Big Day with Peter Schrager | ESPN | 2026–on air | — | — | — |
| Big Deal | Fox | 1996 | 1 | 6 | — |
| The Big Door Prize | Apple TV | 2023–2024 | 2 | 20 | Comedy |
| The Big Easy | USA Network | 1996–1997 | 2 | 35 | Police |
| Big Easy Motors | History | 2016–2017 | 1 | 14 | — |
| Big Eddie | CBS | 1975 | 1 | 10 | Sitcom |
| Big FanGame show | ABC | 2017 | 1 | 2 | — |
| Big Giant Swords | Discovery Channel | 2015 | 1 | 6 | — |
| The Big Green Help | Nickelodeon | 2008–2009 | — | — | Reality |
| Big Guy and Rusty the Boy RobotAnimated series | Fox Kids | 1999–2001 | 2 | 26 | Science fiction |
| Big Hawaii | NBC | 1977 | 1 | 12 | Drama |
| The Big Help | Nickelodeon | 1994 | 8 | 8 | Reality |
| Big Hero 6: The SeriesAnimated series | Disney XD, Disney Channel | 2017–2021 | 3 | 47 | Comedy |
| Big Ideas for a Small Planet | Sundance TV | 2007 | 1 | 13 | Documentary |
| Big John, Little John | NBC | 1976 | 1 | 13 | Sitcom |
| Big Kids | Noggin, BBC One | 2000 | 1 | 13 | — |
| Big Lake | Comedy Central | 2010 | 1 | 10 | Sitcom |
| Big Law: Deputy Butterbean | Investigation Discovery | 2011 | 1 | 10 | Documentary |
| The Big Leap | Fox | 2021 | 1 | 11 | — |
| Big Little Lies | HBO | 2017–2019 | 2 | 14 | Mystery |
| Big Love | HBO | 2006–2011 | 5 | 53 | Drama |
| Big Medicine | TLC | 2007–2009 | 2 | 22 | Reality |
| Big Morning Buzz Live | VH1 | 2011–2015 | 3 | 427 | — |
| Big MouthAnimated series | Netflix | 2017–2025 | 8 | 81 | Raunchy comedy |
| Big NateAnimated series | Paramount+ | 2022–2024 | 2 | 52 | — |
| The Big Payoff | NBC, CBS | 1951–1962 | 9 | — | Game show |
| Big Rich Atlanta | Esquire Network | 2013 | 1 | 13 | Reality |
| Big Rich Texas | Esquire Network | 2011–2013 | 3 | 34 | Reality |
| Big Rig Bounty Hunters | History | 2013–2014 | 2 | 20 | Reality |
| Big Sexy | TLC | 2011 | 1 | 3 | Reality |
| Big Shamus, Little Shamus | CBS | 1979 | 1 | 13 | Detective |
| Big Shots | ABC | 2007–2008 | 1 | 11 | — |
| The Big Show | NBC | 1980 | 1 | 11 | Variety show |
| The Big Show Show | Netflix | 2020 | 1 | 8 | Sitcom |
| The Big Showdown | ABC | 1974–1975 | — | 140 | Game show |
| Big Shrimpin' | History | 2011–2012 | 1 | 8 | Reality |
| Big Sky | ABC | 2020–2023 | 3 | 47 | — |
| The Big Spin | Syndication | 1985–2009 | 24 | 1,213 | Game show |
| The Big Story | NBC | 1949–1958 | 9 | 349 | Anthology |
| The Big Sunday ShowTalk show | Fox News | 2021–2023 | — | — | Talk show |
| The Big Surprise | NBC | 1955–1957 | 2 | — | Game show |
| Big Time in Hollywood, FL | Comedy Central | 2015 | 1 | 10 | Comedy |
| Big Time Rush | Nickelodeon | 2009–2013 | 4 | 74 | Comedy |
| Big Tips Texas | MTV | 2013 | 1 | 14 | Reality |
| Big Town | CBS | 1950–1956 | 6 | 249 | Drama |
| The Big Valley | ABC | 1965–1969 | 4 | 112 | Western |
| Big Wave Dave's | CBS | 1993 | 1 | 6 | Sitcom |
| The Bigelow Theatre | CBS | 1950–1951 | — | 27 | Anthology |
| Bigfoot and Wildboy | ABC | 1977–1979 | — | 28 | — |
| Bigfoot Presents: Meteor and the Mighty Monster Trucks | Discovery Kids | 2006–2008 | 1 | 52 | — |
| The Biggest Loser | NBC | 2004–2016 | 18 | 248 | Reality |
| Biker Battleground Phoenix | History | 2014 | 1 | 9 | — |
| Biker Build-Off | Discovery Channel | 2002–2007 | 5 | 33 | — |
| Biker Mice from MarsAnimated series | Fox, Syndication | 1993–1996 | 3 | 65 | Children's |
| Biker Mice from MarsAnimated series | CITV | 2006–2007 | 1 | 28 | Children's |
| Bill & Ted's Excellent AdventuresAnimated series | CBS | 1990–1991 | 2 | 21 | — |
| Bill & Ted's Excellent Adventures | Fox | 1992 | 1 | 7 | — |
| Bill Bellamy's Who's Got Jokes? | TV One | 2006–2009 | 4 | — | Comedy |
| The Bill Cosby Show | NBC | 1969–1971 | 2 | 52 | Sitcom |
| The Bill Cunningham Show | The CW | 2011–2016 | 5 | 604 | Talk show |
| The Bill Dana Show | NBC | 1963–1965 | 2 | 42 | Comedy |
| The Bill Engvall Show | TBS | 2007–2009 | 3 | 30 | Comedy |
| The Bill Goodwin Show | NBC | 1951–1952 | 1 | — | — |
| Bill Hemmer ReportsNews program | Fox News | 2002–2021 | — | — | Talk show |
| Bill Nye Saves The World | Netflix | 2017 | 1 | 13 | Talk show |
| Bill Nye the Science Guy | PBS | 1993–1999 | 6 | 100 | Comedy |
| Billion Dollar Buyer | CNBC | 2016–2018 | 3 | 24 | Reality |
| Billions | Showtime | 2016–2023 | 7 | 84 | Drama |
| Billy | CBS | 1979 | 1 | 7 | Sitcom |
| Billy | ABC | 1992 | 1 | 13 | Sitcom |
| Billy & Billie | Audience Network | 2015 | 1 | 10 | — |
| Billy Dilley's Super-Duper Subterranean SummerAnimated series | Disney XD | 2017 | 1 | 13 | Children's |
| Billy on the Street with Billy Eichner | Fuse | 2011–2017 | 4 | 44 | Comedy |
| Billy the Exterminator | A&E | 2009–2012 | 6 | 94 | Reality |
| Billy the Kid | MGM+ | 2022–on air | — | — | Historical |
| The Bing Crosby Show | ABC | 1964–1965 | 1 | 28 | Sitcom |
| Bingo America | Game Show Network | 2008–2009 | 2 | 105 | — |
| Biography | CBS | 1987–2012 | — | — | Historical |
| The Bionic Woman | ABC, NBC | 1976–1978 | 3 | 58 | Science fiction |
| Bionic Woman | NBC | 2007 | 1 | 8 | Science fiction |
| BirdgirlAnimated series | Adult Swim | 2021–on air | 2 | 12 | Adult animation |
| Birdland | ABC | 1994 | 1 | 7 | — |
| Birdman and the Galaxy TrioAnimated series | NBC | 1967–1968 | 1 | 20 | Science fiction |
| Birds of Prey | The WB | 2002–2003 | 1 | 13 | Drama |
| BirdzAnimated series | CBS | 1998–1999 | 1 | 13 | — |
| The Birthday Boys | IFC | 2013–2014 | 2 | 20 | Comedy |
| The Bisexual | Channel 4 | 2018 | 1 | 6 | Comedy |
| The BiskittsAnimated series | CBS | 1983–1984 | — | 13 | Adventure |
| Bite Me with Dr. Mike | Travel Channel | 2009 | 1 | 8 | — |
| biz KID$ | PBS Kids, PBS | 2008–2017 | 5 | 65 | — |
| Bizaardvark | Disney Channel | 2016–2019 | 3 | 63 | Comedy |
| Bizarre Foods America | Travel Channel | 2012 | 6 | 52 | — |
| Bizarre Foods with Andrew Zimmern | Travel Channel | 2006–2018 | 6 | 76 | — |
| Black BirdMiniseries | Apple TV | 2022 | — | 6 | — |
| Black Box | ABC | 2014 | 1 | 13 | Drama |
| The Black Donnellys | NBC | 2007 | 1 | 13 | Drama |
| Black DynamiteAnimated series | Cartoon Network | 2012–2015 | 2 | 20 | Comedy |
| Black FoxMiniseries | CBS | 1995 | — | 3 | Western |
| Black Gold | TruTV | 2008–2013 | 5 | 34 | Reality |
| Black Ink Crew | VH1 | 2013–2020 | 8 | 142 | Reality |
| Black Ink Crew: Chicago | VH1 | 2015–2022 | 6 | 90 | Reality |
| Black-ish | ABC | 2014–2022 | 8 | 175 | Sitcom |
| Black Jesus | Adult Swim | 2014–2019 | 3 | 31 | Sitcom |
| A Black Lady Sketch Show | HBO | 2019–on air | 3 | 18 | Sketch comedy |
| Black Lightning | The CW | 2018–2021 | 4 | 58 | LGBTQ |
| Black Mafia Family | Starz | 2021–2025 | 4 | 38 | — |
| Black Monday | Showtime | 2019–2021 | 3 | 30 | Comedy |
| Black PantherAnimated series | ABC Entertains | 2010 | 1 | 12 | Adult animation |
| Black Rabbit | Netflix | 2025 | — | 8 | Limited-run |
| Black Saddle | ABC | 1959–1960 | — | 44 | — |
| Black Sails | Starz | 2014–2017 | 4 | 38 | LGBTQ |
| Black Sash | The WB | 2003 | 1 | 8 | — |
| Black Summer | Netflix | 2019–2021 | 2 | 16 | Post-apocalyptic |
| Black Tie Affair | NBC | 1993 | 1 | 13 | Comedy |
| Black Tie Nights | Cinemax | 2004–2005 | 2 | 26 | Drama |
| Black. White. | FX | 2006 | 1 | 6 | Reality |
| BlackAF | Netflix | 2020–on air | 1 | 8 | Sitcom |
| BlackbeardMiniseries | Hallmark Channel | 2006 | — | 3 | Pirate |
| Blackboard Wars | OWN | 2013 | 1 | 6 | — |
| BlackBoxTV PresentsWeb series | YouTube | 2010 | 5 | 61 | Drama |
| Blacke's Magic | NBC | 1986 | 1 | 13 | Drama |
| The Blacklist | NBC | 2013–2023 | 10 | 218 | Drama |
| The Blacklist: Redemption | NBC | 2017 | 1 | 8 | Drama |
| BlackstarAnimated series | CBS | 1981 | 1 | 13 | — |
| Blade Runner 2099Miniseries | Prime Video | 2026upcoming | 1 | 8 | Science fiction |
| Blade: The Series | Spike TV | 2006 | 1 | 13 | Action |
| Blank Check | NBC | 1975 | — | 130 | — |
| Blankety Blanks | ABC | 1975 | — | 50 | — |
| Blansky's Beauties | ABC | 1977 | 1 | 13 | Sitcom |
| Blaze and the Monster MachinesAnimated series | Nickelodeon | 2014–2025 | 8 | 151 | Comedy |
| Bless the HartsAnimated series | Fox | 2019–2021 | 2 | 34 | Adult animation |
| Bless This House | CBS | 1995–1996 | 1 | 16 | Sitcom |
| Bless This Mess | ABC | 2019–2020 | 2 | 26 | Sitcom |
| Blind Date | Syndication | 1999–2020 | 7 | 910 | Reality |
| Blind FaithMiniseries | NBC | 1990 | — | — | Crime |
| Blind Justice | ABC | 2005 | 1 | 13 | Drama |
| Blindspot | NBC | 2015–2020 | 5 | 100 | Thriller |
| Blindspotting | Starz | 2021–2023 | 2 | 16 | Comedy-drama |
| Bling Empire | Netflix | 2021–2022 | 3 | 26 | Reality |
| Blippi's Job ShowAnimated series | Netflix | 2025–on air | 2 | 20 | Live action |
| Blockbuster | Netflix | 2022 | 1 | 10 | Office humor |
| Blockbusters | NBC | 1980–1982 | — | — | Quiz show |
| BlondeMiniseries | CBS | 2001 | — | 2 | Drama |
| Blonde Charity Mafia | MTV Australia | 2009 | 1 | 6 | — |
| Blondie | NBC | 1957 | 1 | 26 | Sitcom |
| Blondie | CBS | 1968–1969 | 1 | 16 | Sitcom |
| Blood and Honor: Youth Under Hitler | Das Erste | 1982 | 1 | — | Drama |
| Blood & Oil | ABC | 2015 | 1 | 10 | Soap opera |
| Blood & Treasure | CBS, Paramount+ | 2019–2022 | 2 | 25 | Action |
| Blood Drive | Syfy | 2017 | 1 | 13 | Science fiction |
| Blood of ZeusAnimated series | Netflix | 2020–on air | 3 | 24 | Fantasy |
| Blood Relatives | Investigation Discovery | 2012–2017 | 4 | 45 | Documentary |
| Bloodaxe | Prime Video | 2027upcoming | — | — | Historical drama |
| Bloodlands | Investigation Discovery | 2014 | 1 | 6 | Documentary |
| Bloodline | Netflix | 2015–2017 | 3 | 33 | Thriller |
| Blossom | NBC | 1990–1995 | 5 | 114 | Teen sitcom |
| Blowin' Up | MTV | 2006–2007 | — | — | Reality |
| The Blue and the GrayMiniseries | CBS | 1982 | 1 | 3 | Drama |
| Blue Bloods | CBS | 2010–2024 | 14 | 293 | Police procedural |
| Blue Collar Millionaires | CNBC | 2015–2017 | 1 | 8 | — |
| Blue Collar TV | The WB | 2004–2006 | 2 | 43 | — |
| Blue Eye SamuraiAnimated series | | 2023–on air | — | 8 | Drama |
| The Blue Knight | CBS | 1975–1976 | 2 | 24 | Detective |
| Blue Light | ABC | 1966 | 1 | 17 | Drama |
| Blue Mountain State | Spike TV, Paramount Network | 2010–2011 | 3 | 39 | Sitcom |
| Blue's Clues | Nick Jr. Channel, Nickelodeon | 1996–2006 | 6 | 142 | Educational |
| Blue's Clues and You! | Nick Jr. Channel, Nickelodeon | 2019–on air | 1 | 11 | Children's |
| Blue's Room | Nickelodeon, Nick Jr. | 2004–2007 | 2 | 17 | Comedy |
| Blue Skies | CBS | 1988 | 1 | 8 | Drama |
| Blue Skies | ABC | 1994 | 1 | 8 | Sitcom |
| Blue Thunder | ABC | 1984 | 1 | 11 | Action |
| BlueyAnimated series | ABC Kids | 2018–on air | 3 | 154 | Adventure |
| Bluff City Law | NBC | 2019 | 1 | 10 | LGBTQ |
| Blunt Talk | Starz | 2015–2016 | 1 | 10 | Sitcom |
| Blush: The Search for the Next Great Makeup Artist | Lifetime | 2008 | 1 | 6 | Reality |
| Boardwalk Empire | HBO | 2010–2014 | 5 | 56 | Drama |
| Bob | CBS | 1992–1993 | 2 | 33 | Sitcom |
| Bob ❤ Abishola | CBS | 2019–2024 | 5 | 95 | Sitcom |
| Bob & Carol & Ted & Alice | ABC | 1973 | 1 | 12 | Sitcom |
| The Bob Crane Show | NBC | 1975 | 1 | 13 | Sitcom |
| The Bob Cummings Show | NBC | 1955–1959 | 5 | 173 | Sitcom |
| Bob Hope Presents the Chrysler Theatre | NBC | 1963–1967 | 4 | 108 | Anthology |
| The Bob Newhart Show | CBS | 1972–1978 | 6 | 142 | Sitcom |
| Bob Patterson | ABC | 2001 | 1 | 10 | — |
| Bob's BurgersAnimated series | Fox | 2011 | 16 | 313 | Musical |
| Bobb'e Says | Cartoon Network | 2009 | 1 | 6 | — |
| Bobby Kennedy for President | Netflix | 2018–on air | — | 4 | Documentary |
| Bobby's WorldAnimated series | Fox Kids, Fox | 1990–1998 | 8 | 81 | Fantasy |
| Bobcat Goldthwait's Misfits & Monsters | TruTV | 2018 | 1 | 8 | — |
| Bodies of Evidence | CBS | 1992–1993 | 2 | 16 | Detective |
| Bodkin | Netflix | 2024–on air | 1 | 7 | — |
| A Body in the Snow: The Trial of Karen Read | Investigation Discovery | 2025 | — | — | Crime |
| Body Language | CBS | 1984–1986 | — | 396 | Game show |
| Body of Proof | ABC | 2011–2013 | 3 | 42 | Medical drama |
| Boggle | Freeform | 1994 | 1 | 82 | Game show |
| Boiling Points | MTV | 2004–2005 | 1 | — | Reality |
| BoJack HorsemanAnimated series | Netflix | 2014–2020 | 6 | 77 | Comedy |
| The Bold and the Beautiful | CBS | 1987 | 40 | 9,898 | Soap opera |
| The Bold Ones | NBC | 1969–1973 | 4 | 90 | Anthology |
| The Bold Ones: The Lawyers | NBC | 1969–1972 | 3 | 29 | Drama |
| The Bold Ones: The New Doctors | NBC | 1969–1973 | 4 | 45 | Medical drama |
| The Bold Ones: The Protectors | NBC | 1969–1970 | 1 | 7 | Crime |
| The Bold Ones: The Senator | NBC | 1970–1971 | 1 | 8 | Thriller |
| The Bold Type | Freeform | 2017–2021 | 5 | 52 | Comedy-drama |
| BollyBlast | Z Living, InTheBoxTV | 2013 | 1 | — | — |
| Bollywood HeroMiniseries | IFC | 2009 | 1 | 3 | — |
| Bomb Patrol Afghanistan | G4 | 2011–2012 | 1 | 17 | Documentary |
| Bonanno: A Godfather's StoryMiniseries | Showtime | 1999 | — | 2 | Biographical |
| Bonanza | NBC | 1959–1973 | 14 | 431 | Western |
| Bonding | Netflix | 2019–2021 | 2 | 15 | Black comedy |
| Bonds on Bonds | ESPN | 2006 | — | 10 | Reality |
| The Bondsman | Prime Video | 2025–on air | 1 | 8 | Action |
| Bone Chillers | ABC | 1996 | 1 | 13 | Comedy |
| Bones | Fox | 2005–2017 | 12 | 246 | Police procedural |
| Bonino | NBC | 1953 | — | — | Sitcom |
| BonkersAnimated series | Disney Channel | 1993–1994 | 4 | 60 | Children's |
| Bonnie | CBS | 1995–1996 | 1 | 13 | Sitcom |
| Bonnie & ClydeMiniseries | A&E | 2013 | 1 | 2 | — |
| The Bonnie Hunt Show | Syndication | 2008–2010 | 2 | 452 | Comedy |
| Boo, Bitch | Netflix | 2022–on air | — | — | Comedy |
| The Book of Boba Fett | Disney+ | 2021–2022 | 1 | 7 | Drama |
| The Book of Daniel | NBC | 2006 | 1 | 8 | LGBTQ |
| The Book of NegroesMiniseries | CBC Television | 2015 | 1 | 6 | Drama |
| The Book of PoohAnimated series | Disney Channel | 2001–2003 | 2 | 51 | Fantasy |
| Booker | Fox | 1989–1990 | 1 | 22 | Drama |
| Bookie | HBO Max | 2023–on air | 2 | 16 | Sitcom |
| Booknotes | C-SPAN | 1989–2004 | 16 | 801 | — |
| Boom!Game show | Fox | 2015 | 1 | 10 | — |
| Boomerang | BET | 2019–2020 | 1 | 10 | Comedy |
| Boomtown | NBC | 2002–2003 | 2 | 24 | Drama |
| The BoondocksAnimated series | Adult Swim | 2005–2014 | 4 | 55 | Comedy |
| Boone | NBC | 1983–1984 | 1 | 13 | Drama |
| Boot Camp | Fox | 2001 | 1 | 9 | Reality |
| The Booth at the End | Citytv | 2010 | 2 | 10 | Fantasy |
| Boots | Netflix | 2025–on air | 1 | 8 | Comedy |
| Boots and Saddles | Syndication | 1957–1958 | 1 | 38 | — |
| Border Wars | National Geographic | 2010–2015 | 5 | 57 | — |
| Bordertown | Freeform | 1989–1991 | 3 | 78 | — |
| BordertownAnimated series | Fox | 2016 | 1 | 13 | Animated sitcom |
| Bored to Death | HBO | 2009–2011 | 3 | 24 | Comedy-drama |
| Boris Karloff Presents | ABC | 1949 | 1 | 13 | — |
| Born Free | NBC | 1974 | 1 | 13 | Drama |
| Born Lucky | Lifetime | 1992–1993 | 2 | 130 | — |
| Born This Way | A&E | 2015–2019 | — | — | — |
| Born to the Wind | NBC | 1982 | 1 | 4 | Drama |
| The Boroughs | Netflix | 2026–on air | 1 | 8 | Drama |
| Bosch | Prime Video | 2014–2021 | 7 | 68 | Police procedural |
| Bosch: Legacy | Amazon Freevee | 2022–2025 | 3 | 30 | Drama |
| Bosom Buddies | ABC | 1980–1982 | 2 | 37 | Sitcom |
| Boss | Starz | 2011–2012 | 2 | 18 | Drama |
| The Boss Baby: Back in BusinessAnimated series | Netflix | 2018–2020 | 4 | 13 | — |
| The Boss Baby: Back in the CribAnimated series | Netflix | 2022–2023 | 2 | 28 | Comedy |
| Boss Lady | NBC | 1952 | 1 | 12 | Sitcom |
| Bossy BearAnimated series | Nickelodeon, Nick Jr. Channel | 2023–2024 | 1 | 30 | Comedy |
| Boston Blue | CBS | 2025–on air | 1 | 20 | Police procedural |
| Boston Common | NBC | 1996–1997 | 2 | 32 | Sitcom |
| Boston EMS | ABC | 2015–2016 | 1 | 11 | Documentary |
| Boston Legal | ABC | 2004–2008 | 5 | 101 | Satire |
| Boston MedMiniseries | ABC | 2010 | 1 | 8 | Documentary |
| Boston Public | Fox | 2000–2004 | 4 | 81 | Drama |
| Boston's Finest | TNT | 2013–2014 | 2 | 14 | Reality |
| Botched | E! | 2014 | 5 | 29 | Reality |
| Botched by Nature | E! | 2016 | 1 | 2 | Reality |
| The Bots MasterAnimated series | YTV | 1993–1994 | 1 | 40 | Comedy |
| Bounty Wars | Discovery Channel | 2012 | 1 | 1 | Reality |
| Boy Band | ABC | 2017 | 1 | 3 | Reality |
| Boy Meets Boy | Bravo | 2003 | 1 | 6 | LGBTQ |
| Boy Meets World | ABC | 1993–2000 | 7 | 158 | Comedy-drama |
| The Boys | Prime Video | 2019–on air | 5 | 40 | Raunchy comedy |
| The Boys Are Back | CBS | 1994–1995 | 1 | 18 | Sitcom |
| The Boys Presents: DiabolicalAnimated series | Prime Video | 2022–on air | 1 | 8 | Adult animation |
| BoysTown | OUTtv | 2013–2016 | 2 | 17 | — |
| Bracken's World | NBC | 1969–1970 | 2 | 41 | Drama |
| Brad Meltzer's Decoded | History | 2010–2012 | 2 | 23 | — |
| Brad Neely's Harg Nallin' Sclopio PeepioAnimated series | Adult Swim, Cartoon Network | 2016 | 1 | 10 | Sketch |
| The Brady Bunch | ABC | 1969–1974 | 5 | 117 | Comedy |
| The Brady Bunch Hour | ABC | 1976–1977 | 1 | 9 | Sitcom |
| The Brady Kids | ABC | 1972–1973 | 2 | 22 | — |
| The Bradys | CBS | 1990 | 1 | 6 | — |
| Brain Games | National Geographic | 2011–2022 | 8 | 67 | Documentary |
| Brainchild | Netflix | 2018–on air | 1 | 13 | Educational |
| BrainDead | CBS | 2016 | 1 | 13 | Comedy-drama |
| Braingames | HBO | 1983–1988 | 5 | 250 | — |
| BrainRush | Cartoon Network | 2009 | 1 | 6 | — |
| Brains & Brawn | NBC | 1958 | 1 | — | — |
| BrainSurge | Nickelodeon, TeenNick | 2009–2014 | 3 | 120 | Game show |
| The Brak ShowAnimated series | Cartoon Network | 2000–2003 | 3 | 30 | Black comedy |
| Brand New Cherry Flavor | Netflix | 2021–on air | 1 | 8 | Drama |
| Brand New Life | NBC | 1989–1990 | 1 | 5 | Comedy |
| Brand Spanking New! DougAnimated series | ABC, Nickelodeon | 1991–1999 | 7 | 117 | Children's |
| Brand X with Russell Brand | FX | 2012–2013 | 2 | 26 | Satire |
| Branded | NBC | 1965–1966 | 2 | 48 | Western |
| Brandi & Jarrod: Married to the Job | A&E | 2014 | 1 | 8 | Reality |
| Brandy & Mr. WhiskersAnimated series | Disney Channel, Toon Disney | 2004–2006 | 2 | 77 | Children's |
| Brandy & Ray J: A Family Business | VH1 | 2010–2011 | 2 | 22 | Reality |
| Brandy: Special Delivery | MTV | 2002 | 1 | 4 | Reality |
| BratzAnimated series | Fox, CITV | 2005–2007 | 2 | 40 | — |
| The Brave | NBC | 2017–2018 | 1 | 2 | Drama |
| Brave Eagle | CBS | 1955–1956 | 1 | 26 | Western |
| Brave New World | Peacock | 2020 | 1 | 9 | Dystopian |
| The Bravest KnightAnimated series | Hulu | 2019 | 1 | 13 | — |
| Bravest WarriorsWeb series | Nicktoons | 2012 | 3 | 30 | Black comedy |
| BravestarrAnimated series | Syndication | 1987–1988 | 1 | 65 | Space western |
| Brawn: The Impossible Formula 1 Story | Disney+ | 2023 | 1 | 4 | Sports documentary |
| Braxton Family Values | We TV | 2011–2020 | 4 | 92 | Reality |
| BreadwinnersAnimated series | Nickelodeon, Nicktoons | 2014–2016 | 2 | 40 | Comedy |
| Break It All: The History of Rock in Latin America | Netflix | 2020–on air | — | — | Documentary |
| Break Point | Netflix | 2023–on air | 2 | 16 | Documentary |
| Break the Bank | Syndication | 1985–1986 | 1 | 180 | Game show |
| The Break with Michelle Wolf | Netflix | 2018 | 1 | 10 | — |
| Breaker High | UPN, YTV | 1997–1998 | 1 | 44 | Teen sitcom |
| Breaking Amish | TLC | 2012–2014 | 4 | 39 | Reality |
| Breaking Away | ABC | 1980–1981 | 1 | 8 | Comedy-drama |
| Breaking Bad | AMC | 2008–2013 | 5 | 62 | Crime |
| Breaking In | Fox | 2011–2012 | 2 | 20 | Sitcom |
| Breaking News | Bravo | 2002 | 1 | 13 | Drama |
| Breaking Point | ABC | 1963–1964 | 1 | 30 | Drama |
| Breaking Pointe | The CW | 2012–2013 | 2 | 15 | Reality |
| Breaking the Magician's Code: Magic's Biggest Secrets Finally Revealed | Fox, MyNetworkTV | 1997–2009 | 3 | 18 | Documentary |
| Breakout | National Geographic | 2010–2013 | 2 | 8 | Documentary |
| Breakout Kings | A&E | 2011–2012 | 2 | 23 | Drama |
| The Breaks | VH1 | 2017 | 1 | 8 | Drama |
| Brenner | CBS | 1959–1964 | 2 | 25 | — |
| Bret Maverick | NBC | 1981–1982 | 1 | 18 | — |
| Bret Michaels: Life as I Know It | VH1 | 2010 | 1 | 9 | Reality |
| Brew Masters | Discovery Channel | 2010 | 1 | 6 | — |
| Brewster Place | ABC | 1990 | 1 | 11 | Drama |
| The Brian Benben Show | CBS | 1998 | 1 | 9 | — |
| The Brian Keith Show | NBC | 1972–1974 | 2 | 47 | Sitcom |
| Brian O'Brian | Disney Channel | 2008–2009 | 1 | 20 | Comedy |
| Briarpatch | USA Network | 2020 | — | 10 | — |
| Brick City | Sundance TV | 2009–2011 | 2 | 11 | Documentary |
| BrickleberryAnimated series | Comedy Central | 2012–2015 | 3 | 36 | Comedy |
| Bridalplasty | E! | 2010–2011 | 1 | 10 | Reality |
| Bride of Violence 2Miniseries | Canale 5 | 1993 | — | 3 | Drama |
| Bridezillas | We TV | 2004–2013 | 10 | 185 | Reality |
| The Bridge | FX | 2013–2014 | 2 | 26 | LGBTQ |
| Bridge and Tunnel | | 2021–2022 | — | — | — |
| Bridgerton | Netflix | 2020–on air | 4 | 32 | Alternate history |
| Bridges to Cross | CBS | 1986 | 1 | 6 | Drama |
| Bridget Loves Bernie | CBS | 1972–1973 | 1 | 24 | Sitcom |
| The Briefcase | CBS | 2015 | 1 | 6 | — |
| Bright Promise | NBC | 1969–1972 | — | 605 | Soap opera |
| The Brighter Day | CBS, NBC | 1948–1962 | — | — | Soap opera |
| Brilliant Minds | NBC | 2024–2026 | 2 | 33 | — |
| Brimstone | Fox | 1998–1999 | 1 | 13 | Fantasy |
| Bring 'Em Back Alive | CBS | 1982–1983 | 1 | 17 | Drama |
| Bring It! | Lifetime | 2014–2019 | 3 | 60 | Reality |
| Bring the Funny | NBC | 2019 | 1 | 11 | Comedy |
| Bringing Up Buddy | CBS | 1960–1961 | 1 | 35 | Sitcom |
| Bringing up Jack | ABC | 1995 | 1 | 6 | Sitcom |
| The Brink | HBO | 2015 | 1 | 10 | Comedy |
| Bristol Palin: Life's a Tripp | Lifetime | 2012 | 1 | 14 | Reality |
| Britney and Kevin: Chaotic | UPN | 2005 | 1 | 5 | Reality |
| Broad City | Comedy Central | 2014–2019 | 5 | 50 | Sitcom |
| Broadside | ABC | 1964–1965 | 1 | 32 | Sitcom |
| Brockmire | IFC | 2017–2020 | 4 | 32 | Comedy |
| Brody Stevens: Enjoy It! | Comedy Central | 2013–2014 | 1 | 12 | — |
| Broke | CBS | 2020 | 1 | 13 | Sitcom |
| Broke Ass Game Show | MTV | 2015–2016 | 2 | 24 | — |
| Broken Angel | NBC | 2013–2014 | 1 | 140 | Crime |
| Broken Arrow | ABC | 1956–1958 | 2 | 72 | Western |
| Broken Badges | CBS | 1990–1991 | 1 | 7 | — |
| Bromance | MTV | 2008–2009 | 1 | 6 | Reality |
| Bronco | ABC | 1958–1962 | 4 | 68 | Western |
| Bronk | CBS | 1975–1976 | 1 | 24 | Drama |
| The Bronx Is Burning | ESPN | 2007 | 1 | 8 | — |
| The Bronx Zoo | NBC | 1987–1988 | 2 | 21 | — |
| Brooke Knows Best | VH1 | 2008–2009 | 2 | 20 | Reality |
| Brooklyn 11223 | Oxygen | 2012 | 1 | 6 | Drama |
| Brooklyn Bridge | CBS | 1991–1993 | 2 | 33 | Sitcom |
| Brooklyn DA | CBS | 2013 | 1 | 6 | Documentary |
| Brooklyn Nine-Nine | NBC | 2013–2021 | 8 | 153 | Police procedural |
| Brooklyn South | CBS | 1997–1998 | 1 | 22 | Police procedural |
| Brother's Keeper | ABC | 1998–1999 | 1 | 23 | Sitcom |
| Brotherhood | Showtime | 2006–2008 | 3 | 29 | Drama |
| The Brotherhood of Poland, New Hampshire | CBS | 2003 | 1 | 9 | — |
| Brotherhood of the RoseMiniseries | NBC | 1989 | — | 2 | — |
| Brotherly Love | The WB, NBC | 1995–1997 | 2 | 40 | Sitcom |
| The Brothers | CBS | 1956–1957 | 1 | 24 | Sitcom |
| Brothers | Showtime | 1984–1989 | 5 | 115 | Sitcom |
| Brothers | Fox | 2009 | 1 | 13 | Sitcom |
| Brothers and Sisters | NBC | 1979 | 1 | 12 | Sitcom |
| Brothers & Sisters | ABC | 2006–2011 | 5 | 109 | Drama |
| The Brothers Brannagan | Syndication | 1960–1961 | 1 | 39 | Police procedural |
| The Brothers FlubAnimated series | Nickelodeon | 1999–2000 | 1 | 26 | Comedy |
| The Brothers García | Nickelodeon | 2000–2004 | 4 | 50 | Sitcom |
| The Brothers GruntAnimated series | MTV | 1994–1995 | 4 | 35 | Adult animation |
| The Brothers Sun | Netflix | 2024 | 1 | 8 | — |
| Brown GirlsWeb series | | 2017 | 1 | 6 | LGBTQ |
| Brown Nation | Netflix | 2016 | 1 | 10 | — |
| Bruce Forsyth's Hot Streak | ABC | 1986 | — | 65 | Game show |
| Bruh | BET, BET+ | 2020–on air | — | — | Comedy |
| Brunch at Bobby's | Food Network, Cooking Channel | 2010 | 7 | 93 | Cooking show |
| Bruno the KidAnimated series | Fox | 1996–1997 | 1 | 36 | — |
| Brutally Normal | The WB | 2000 | 1 | 8 | Sitcom |
| Bubble GuppiesAnimated series | Nickelodeon, Nick Jr. Channel | 2013–2023 | 6 | 129 | Preschool |
| Buck James | ABC | 1987–1988 | 1 | 19 | Drama |
| Buck Rogers in the 25th Century | NBC | 1979–1981 | 2 | 37 | Science fiction |
| Bucket & Skinner's Epic Adventures | TeenNick, Nickelodeon | 2011–2013 | 1 | 26 | Sitcom |
| Buckskin | NBC | 1958–1959 | 1 | 39 | — |
| Buckwild | MTV | 2013 | 1 | 12 | Reality |
| Bucky O'Hare and the Toad WarsAnimated series | La Cinq | 1991 | 1 | 13 | Family |
| Buddies | ABC | 1996 | 1 | 13 | Sitcom |
| Buddy Faro | CBS | 1998 | 1 | 13 | — |
| Buddy ThunderstruckAnimated series | Netflix | 2017 | 1 | 12 | Comedy |
| Buffalo Bill | NBC | 1983–1984 | 2 | 26 | Sitcom |
| Buffalo Bill, Jr. | Syndication | 1955–1956 | 2 | 42 | — |
| Buffy the Vampire Slayer | UPN, The WB | 1997–2003 | 7 | 144 | Fantasy |
| Buford and the Galloping GhostAnimated series | NBC | 1979 | — | 13 | — |
| Bug Juice | Disney Channel | 1998–2001 | 3 | 60 | Reality |
| Bug Juice: My Adventures at Camp | Disney Channel | 2018 | — | 16 | — |
| The Bugaloos | NBC | 1970–1972 | — | 17 | Comedy |
| Bugs Bunny BuildersAnimated series | Cartoon Network | 2022–on air | 2 | — | Children's |
| The Bugs Bunny ShowAnimated series | ABC | 1960–2000 | — | — | Anthology |
| The Building | CBS | 1993 | 1 | 5 | Sitcom |
| Built | Esquire Network | 2013 | 1 | 9 | Reality |
| Built for the Kill | National Geographic | 2001–2004 | 5 | 31 | Nature documentary |
| Built to Last | NBC | 1997 | 1 | 8 | Sitcom |
| Bull | TNT | 2000–2001 | 1 | 20 | Drama |
| Bull | CBS | 2016–2022 | 6 | 125 | Legal drama |
| Bullet in the Face | IFC | 2012 | 1 | 6 | Black comedy |
| Bullrun | Paramount Network | 2007–2010 | 3 | 21 | Reality |
| Bullseye | Fox | 2015 | 1 | 8 | — |
| Bully Beatdown | MTV | 2009–2012 | 3 | 24 | Reality |
| Bump in the NightAnimated series | ABC | 1994–1995 | 1 | 26 | Fantasy |
| Bumping Mics with Jeff Ross & Dave Attell | Netflix | 2018–on air | 1 | 3 | Stand-up comedy |
| Bunheads | Freeform | 2012–2013 | 1 | 18 | Comedy-drama |
| Bunk | IFC | 2012 | 1 | 10 | — |
| Bunk'd | Disney Channel | 2015–2024 | 7 | 161 | Children's |
| BunniculaAnimated series | Cartoon Network, Boomerang | 2016–2018 | 1 | 104 | — |
| Bunsen Is a BeastAnimated series | Nickelodeon | 2017–2018 | 1 | 15 | Fantasy |
| Bupkis | Peacock | 2023–on air | 1 | 8 | Action |
| Bureau of Alien DetectorsAnimated series | UPN Kids, Fox Kids | 1996 | 1 | 13 | Science fiction |
| The Buried Life | MTV | 2010 | 2 | 18 | Reality |
| Buried Treasure | Fox | 2011 | 1 | 4 | Reality |
| Burke's Law | ABC | 1963–1966 | 3 | 81 | Detective |
| Burke's Law | CBS | 1994–1995 | 2 | 27 | Detective |
| Burn Notice | USA Network | 2007–2013 | 7 | 111 | Drama |
| The Burn with Jeff Ross | Comedy Central | 2012–2013 | 2 | 12 | Comedy |
| The Burning Zone | UPN | 1996–1997 | 1 | 19 | Science fiction |
| Bus Stop | ABC | 1961–1962 | 1 | 26 | Drama |
| Buscando a Frida | Telemundo | 2021 | 1 | 84 | Telenovela |
| The Business | Crave | 2006–2007 | 2 | 16 | — |
| Bustin' Loose | Syndication | 1987–1988 | 1 | 26 | Sitcom |
| Busting Loose | CBS | 1977 | 2 | 25 | Sitcom |
| Butch Cassidy | NBC | 1973 | 1 | 13 | — |
| Butt-Ugly MartiansAnimated series | Nickelodeon | 2001–2003 | 1 | 26 | Action |
| Buying Naked | TLC | 2013–2014 | 1 | 10 | Reality |
| Buzz Lightyear of Star CommandAnimated series | Syndication, ABC | 2000–2001 | 2 | 62 | Fantasy |
| The Buzz on MaggieAnimated series | Disney Channel | 2005–2006 | 1 | 21 | Comedy |
| BuzzFeed UnsolvedWeb series | YouTube | 2016 | — | — | Horror |
| BuzzFeed Unsolved: SupernaturalWeb series | YouTube | 2016 | 7 | 40 | Horror |
| BuzzFeed Unsolved: True CrimeWeb series | YouTube | 2016 | 5 | 38 | True crime |
| BuzzFeedVideo | | 2012 | — | — | Comedy |
| Buzzin' | MTV | 2008 | — | 8 | — |
| Buzzkill | MTV | 1996 | 1 | 7 | Reality |
| By Whatever Means Necessary: The Times of Godfather of Harlem | MGM+ | 2020 | 1 | 4 | Documentary |
| Byline | ABC | 1951 | — | — | Anthology |
| The Byrds of Paradise | ABC | 1994 | 1 | 13 | — |
| Bzzz! | Syndication | 1996–1997 | 2 | — | — |