| The D.A. | NBC | 1971–1972 | 1 | 15 | — |
| The D.A. | ABC | 2004 | 1 | 4 | Legal drama |
| D.C. | The WB | 2000 | 1 | 7 | Drama |
| D.C. Follies | | 1987–1989 | 2 | 33 | Sitcom |
| D.U.I. | TLC | 2011–2012 | 1 | 12 | Reality |
| Da Boom CrewAnimated series | | 2004 | — | 13 | Adventure |
| Da JammiesAnimated series | Netflix | 2015 | 1 | 13 | Children's |
| Da Möb | | 2001–2002 | 1 | 14 | — |
| Da Vinci's Demons | Starz | 2013–2015 | 3 | 28 | Fantasy |
| Dad Camp | VH1 | 2010 | 1 | 9 | — |
| Dad Stop Embarrassing Me! | Netflix | 2021–on air | — | 8 | Sitcom |
| Daddio | NBC | 2000 | 2 | 18 | Sitcom |
| Daddy Dearest | Fox | 1993 | 1 | 11 | — |
| Daddy's Girls | CBS | 1994 | 1 | 3 | LGBTQ |
| Daddy's Girls | MTV | 2009 | 2 | 16 | Reality |
| Dads | ABC | 1986–1987 | 1 | 9 | Sitcom |
| Dads | Fox | 2013–2014 | 1 | 19 | Sitcom |
| DAG | NBC | 2000–2001 | 1 | 17 | Sitcom |
| The Daily 10 | E! | 2006–2010 | — | — | Infotainment |
| Daily Pop | E! News, E! | 2017 | 4 | 888 | — |
| The Daily Show | Comedy Central | 1996 | 31 | 4,214 | Political satire |
| Daisy Jones & The Six | Prime Video | 2023 | 1 | 10 | Drama |
| Daisy of Love | VH1 | 2009 | 1 | 12 | Reality |
| The Dakotas | ABC | 1963 | 1 | 20 | Western |
| Daktari | CBS | 1966–1969 | 4 | 89 | Drama |
| Dallas | CBS | 1978–1991 | 14 | 357 | Soap opera |
| Dallas | TNT | 2012–2014 | 3 | 40 | Soap opera |
| Dallas Cowboys Cheerleaders: Making the Team | CMT, CMTV | 2006–2021 | 10 | 83 | Reality |
| Dallas Divas & Daughters | Bravo | 2009 | 1 | 8 | Reality |
| Dallas SWAT | A&E | 2006–2007 | 3 | 33 | Reality |
| Dama y Obrero | Telemundo | 2013 | — | 81 | Telenovela |
| Damage Control | MTV | 2005 | 2 | 18 | Reality |
| Damages | Audience Network, FX | 2007–2012 | 5 | 59 | Legal drama |
| Dame chocolate | NBC | 2007 | — | 150 | Drama |
| The D’Amelio Show | Hulu | 2021–2023 | — | — | Reality |
| Damien | A&E | 2016 | 1 | 10 | Drama |
| Damnation | USA Network | 2017–2018 | 1 | 10 | Drama |
| Damon | Fox | 1998 | 1 | 13 | Sitcom |
| Damon Runyon Theater | CBS | 1955–1956 | 2 | 39 | Anthology |
| Dan August | ABC | 1970–1971 | 1 | 28 | Drama |
| Dan Brown’s The Lost Symbol | Peacock | 2021 | 1 | 10 | Psychological thriller |
| Dan Raven | NBC | 1960–1961 | 1 | 13 | Drama |
| Dan Vs.Animated series | Discovery Family | 2011–2013 | 3 | 53 | Comedy |
| The Dana Carvey Show | ABC | 1996 | 1 | 8 | — |
| Dance Fever | Syndication | 1979–1987 | — | 234 | — |
| Dance Fever | Freeform | 2003 | — | — | Reality |
| Dance Machine | ABC | 2008 | 1 | 5 | Reality |
| Dance Moms | Lifetime | 2011–2019 | 8 | 224 | Reality |
| Dance Moms: Miami | Lifetime | 2012 | 1 | 8 | Reality |
| Dance on Sunset | Nickelodeon | 2008 | 1 | 12 | Reality |
| Dance Party USA | USA Network | 1986–1992 | — | — | Dance |
| Dance Revolution | CBS | 2006–2007 | 1 | 26 | — |
| The Dance Scene | E! | 2010 | 1 | 8 | Reality |
| Dance War: Bruno vs. Carrie Ann | ABC | 2008 | 1 | 7 | — |
| DanceLife | MTV | 2007 | — | 8 | Reality |
| Dancin' to the Hits | CBS, Syndication | 1986–1987 | — | — | Dance competition |
| Dancing for the Devil: The 7M TikTok CultMiniseries | Netflix | 2024 | 1 | 3 | — |
| Dancing Queen | Netflix | 2018–on air | 1 | 8 | LGBTQ |
| Dancing with Myself | NBC | 2022 | — | — | — |
| Dancing with the Stars | ABC, Disney+ | 2005 | 29 | 459 | Talent show |
| Dancing with the Stars: Juniors | ABC | 2018 | — | 9 | Reality |
| Dang!Animated series | Netflix | 2026–on air | — | 8 | Comedy |
| Danger | CBS | 1950–1955 | 5 | 242 | Anthology |
| Danger Force | Nickelodeon | 2020–2024 | 3 | 65 | Science fiction |
| Danger Island | NBC | 1968–1969 | — | 36 | — |
| Danger Rangers | PBS | 2005–2006 | 1 | 16 | — |
| Danger Theatre | Fox | 1993 | 1 | 7 | Comedy |
| Dangerous Assignment | NBC | 1950–1951 | 1 | 39 | — |
| The Dangerous Book for Boys | Prime Video | 2018 | — | 6 | — |
| Dangerous Curves | CBS | 1992–1993 | 2 | 34 | Detective |
| Dangerous Liaisons | Starz | 2022 | — | — | Period drama |
| Dangerous Minds | ABC | 1996–1997 | 1 | 17 | — |
| Dangerous Women | Syndication | 1991–1992 | 1 | 52 | Soap opera |
| Daniel Boone | NBC | 1964–1970 | 6 | 145 | Action |
| Daniel SpellboundAnimated series | Netflix | 2022–on air | 1 | 10 | — |
| Daniel Tiger's NeighborhoodAnimated series | PBS Kids, CBC Television | 2012 | 6 | 139 | Comedy |
| Danny | Syndication | 1995–1996 | 1 | 1 | — |
| Danny | CBS | 2001 | 1 | 11 | Sitcom |
| The Danny Kaye Show | CBS | 1963–1967 | 4 | 120 | Variety show |
| Danny PhantomAnimated series | Nickelodeon, Nicktoons | 2004–2007 | 3 | 53 | Children's |
| The Danny Thomas Hour | NBC | 1967–1968 | 1 | 22 | Anthology |
| Dante | NBC | 1960–1961 | 1 | 26 | Drama |
| Dante: Inferno to Paradise | PBS | 2024 | — | 2 | Documentary |
| Dante's Cove | HereTV | 2005–2007 | 3 | 12 | LGBTQ |
| Darcy's Wild Life | NBC, Discovery Kids | 2004–2006 | 2 | 33 | Comedy |
| Dare Me | USA Network | 2019–2020 | 1 | 10 | — |
| Daredevil | Netflix | 2015–2018 | 3 | 39 | Drama |
| Daredevil: Born Again | Disney+ | 2025–on air | 2 | 17 | Crime |
| DariaAnimated series | MTV | 1997–2002 | 5 | 67 | Comedy |
| Dark Angel | Fox | 2000–2002 | 2 | 43 | Post-apocalyptic |
| Dark Blue | TNT | 2009–2010 | 2 | 20 | Police procedural |
| The Dark Crystal: Age of Resistance | Netflix | 2019 | 1 | 10 | Fantasy |
| Dark Justice | CBS, TV3 | 1991–1993 | 3 | 66 | Drama |
| Dark Matter | Syfy, CTV Sci-Fi Channel | 2015–2017 | 3 | 39 | Drama |
| Dark Matter | Apple TV | 2024–on air | 2 | 19 | Science fiction |
| Dark Matters: Twisted But True | Science Channel | 2011–2012 | 2 | 19 | Documentary |
| Dark Net | Showtime | 2016–2017 | 2 | 16 | Documentary |
| Dark of Night | DuMont | 1952–1953 | — | — | Anthology |
| Dark Realm | Syndication | 2001 | 1 | 13 | Anthology |
| Dark Shadows | ABC | 1966–1971 | 5 | 1,225 | Soap opera |
| Dark Shadows | NBC | 1991 | 1 | 12 | Vampire |
| Dark Skies | NBC | 1996–1997 | 1 | 20 | Adventure |
| Dark Tourist | Netflix | 2018 | 1 | 8 | Documentary |
| Dark Winds | AMC | 2022–on air | 4 | 28 | Psychological thriller |
| Darkroom | ABC | 1981–1982 | 1 | 16 | Anthology |
| DarkstalkersAnimated series | UPN | 1995 | 1 | 13 | Fantasy |
| Darkwing DuckAnimated series | Syndication, ABC | 1991–1995 | 3 | 91 | Children's |
| Dash & Lily | Netflix | 2020–on air | 1 | 8 | Romantic comedy |
| Dash Dolls | E! | 2015 | 1 | 6 | Reality |
| Dastardly and Muttley in Their Flying MachinesAnimated series | CBS | 1969–1970 | 1 | 17 | Children's |
| Date My Ex: Jo & Slade | Bravo | 2008 | 1 | 8 | Reality |
| Date My Mom | MTV | 2004–2006 | — | — | Reality |
| Date with the Angels | ABC | 1957–1958 | 2 | 33 | Sitcom |
| Dateline NBC | Syndication, NBC | 1992 | 25 | — | True crime |
| Dating Around | Netflix | 2019–2020 | 2 | 12 | Reality |
| The Dating Game | ABC | 1965–1999 | — | — | — |
| Dating Naked | VH1 | 2014–2016 | 3 | 33 | — |
| Daughters of DestinyMiniseries | Netflix | 2017 | 1 | 4 | Documentary television |
| Dave | FXX | 2020–2023 | 3 | 30 | Comedy-drama |
| Dave's Old Porn | Showtime | 2011–2012 | 2 | 16 | — |
| Dave's World | CBS | 1993–1997 | 4 | 98 | Sitcom |
| Dave the BarbarianAnimated series | Disney Channel | 2004–2005 | 1 | 21 | Children's |
| The Dave Thomas Comedy Show | CBS | 1990 | 1 | 5 | Comedy |
| Davey and GoliathAnimated series | Syndication | 1961–2004 | 5 | 72 | Comedy |
| David Cassidy: Man Undercover | NBC | 1978–1979 | 1 | 10 | Drama |
| David Makes Man | OWN | 2019–2021 | 2 | 20 | Youth |
| The David Niven Show | NBC | 1959 | 1 | 13 | — |
| The David Rubenstein Show | Bloomberg Television | 2016 | 3 | 80 | Talk show |
| Davis Rules | ABC | 1991–1992 | 2 | 29 | Sitcom |
| Davy CrockettMiniseries | ABC | 1954–1955 | 2 | 5 | — |
| Dawn of the CroodsAnimated series | Netflix | 2015–2017 | 4 | 52 | Comedy |
| Dawson's Creek | The WB | 1998–2003 | 6 | 128 | Drama |
| Day and Date | Syndication | 1995–1997 | 2 | — | — |
| Day Break | ABC | 2006–2007 | 1 | 13 | Fantasy |
| Day by Day | NBC | 1988–1989 | 2 | 33 | Sitcom |
| The Day I Met El Chapo: The Kate del Castillo Story | Netflix | 2017 | 1 | 3 | Biographical work |
| A Day in the Life | Hulu | 2011–2012 | 2 | 16 | — |
| Day of the Dead | Syfy | 2021 | — | — | Horror |
| Daybreak | Netflix | 2019 | 1 | 10 | Comedy-drama |
| The Days | ABC | 2004 | 1 | 6 | — |
| The Days and Nights of Molly Dodd | NBC | 1987–1991 | 5 | 65 | Comedy-drama |
| Days of Our Lives | NBC | 2004 | — | 15,609 | Soap opera |
| Daytime Divas | VH1 | 2017 | 1 | 10 | Comedy-drama |
| DC Cupcakes | TLC | 2010–2013 | 3 | 29 | Reality |
| DC Nation | Cartoon Network | 2012–2014 | 2 | 104 | — |
| DC Nation ShortsAnimated series | Cartoon Network | 2011–2014 | — | 164 | Comedy |
| DC's World's FunnestMiniseries | Cartoon Network | 2011–2014 | 1 | 10 | Comedy |
| DC Super Hero GirlsAnimated web series | YouTube | 2015 | 5 | 112 | Science fiction |
| DC Super Hero GirlsAnimated series | Cartoon Network | 2019 | 2 | 78 | Action |
| DC Super Hero Girls: Super ShortsAnimated web series | YouTube | 2019–2020 | 1 | 52 | Comedy-drama |
| DEA | Fox | 1990–1991 | 1 | 13 | Drama |
| Dead at 21 | MTV | 1994 | 1 | 13 | Science fiction |
| Dead Boy Detectives | Netflix | 2024 | 1 | 8 | Occult detective fiction |
| Dead End: Paranormal ParkAnimated series | Netflix | 2022 | — | — | Comedy horror |
| The Dead Files | Travel Channel | 2011 | 6 | 57 | Reality |
| Dead Grandma | | 2011 | 1 | 10 | — |
| The Dead Lands | Shudder | 2020–on air | — | 8 | Paranormal |
| Dead Last | The WB | 2001 | 1 | 13 | Comedy-drama |
| Dead Like Me | Showtime | 2003–2004 | 2 | 29 | Fantasy |
| Dead Man's Gun | Showtime | 1997–1999 | 2 | 44 | Anthology |
| Dead Man's WalkMiniseries | ABC | 1996 | — | 3 | Western |
| Dead of Summer | Freeform | 2016 | 1 | 10 | Drama |
| Dead RingersMiniseries | Prime Video | 2023 | 1 | 6 | Psychological thriller |
| Dead to Me | Netflix | 2019–2022 | 3 | 30 | Comedy-drama |
| The Dead Zone | USA Network | 2002–2007 | 6 | 80 | Fantasy |
| Deadbeat | Hulu | 2014–2016 | 3 | 36 | Comedy |
| Deadliest Catch | Discovery Channel | 2005 | 16 | 107 | Documentary |
| Deadliest Warrior | Paramount Network, Spike TV | 2009–2011 | 3 | 34 | Documentary |
| Deadline | NBC | 2000–2001 | 1 | 13 | Drama |
| Deadly Affairs | Investigation Discovery | 2012–2014 | 3 | 36 | Documentary |
| Deadly Class | Syfy | 2019 | 1 | 10 | Action thriller |
| Deadly Games | UPN | 1995–1997 | 1 | 13 | Science fiction |
| Deadly Women | Discovery Channel | 2005–2021 | 7 | 99 | — |
| Deadtime Stories | Nickelodeon | 2012–2014 | 1 | 10 | Horror |
| Deadwood | HBO | 2004–2006 | 3 | 36 | Crime |
| Deaf U | Netflix | 2020–on air | 1 | 8 | Reality |
| Deal or No Deal | CNBC, NBC | 2005–2019 | 5 | 234 | Game show |
| Deal or No Deal Island | NBC | 2024–2025 | — | — | Reality competition |
| Deal with It | Channel 2 | 2011–2014 | 2 | 56 | Comedy |
| The Dean Martin Celebrity Roast | NBC | 1974–1984 | 10 | 54 | Variety show |
| The Dean Martin Comedy World | NBC | 1974 | 1 | 6 | Comedy |
| The Dean Martin Show | NBC | 1965–1974 | 9 | 264 | — |
| Dear Edward | Apple TV | 2023 | 1 | 10 | Drama |
| Dear Genevieve | HGTV | 2009–2012 | 6 | 105 | — |
| Dear John | NBC | 1988–1992 | 4 | 90 | Comedy |
| Dear Phoebe | NBC | 1954–1955 | 1 | 32 | Sitcom |
| Dear White People | Netflix | 2017–2021 | 4 | 40 | College life |
| Death By Gossip with Wendy Williams | Investigation Discovery | 2015 | 1 | 6 | Documentary |
| Death by Lightning | Netflix | 2025 | — | 4 | — |
| Death Valley | MTV | 2011 | 1 | 12 | Werewolf |
| Death Valley Days | Syndication | 1952–1970 | 18 | 452 | Anthology |
| The Debbie Reynolds Show | NBC | 1969–1970 | 1 | 26 | Sitcom |
| Debris | NBC | 2021 | 1 | 13 | Science fiction |
| Debt | Lifetime | 1996–1998 | 2 | — | — |
| The Decameron | Netflix | 2024–on air | — | 8 | Comedy |
| December Bride | CBS | 1954–1959 | 5 | 157 | Sitcom |
| Deception | NBC | 2013 | 1 | 11 | Soap opera |
| Deception | ABC | 2018 | 1 | 13 | Crime |
| Decisiones Extremas | Telemundo | 2011 | — | 21 | — |
| Decker | Adult Swim, Cartoon Network | 2014–2020 | 1 | 6 | Sitcom |
| Declassified | History | 2004–2006 | — | 13 | Documentary |
| Decoy | Syndication | 1957–1958 | 1 | 39 | Drama |
| The Deed | CNBC | 2017–2018 | 1 | — | Reality |
| The Deep End | ABC | 2010 | 1 | 6 | Comedy-drama |
| Deep Sea Detectives | History | 2003–2006 | — | 74 | — |
| Deep South Paranormal | Syfy | 2013 | 1 | 6 | Reality |
| Deep Time History | Curiosity Stream | 2016 | — | 3 | Documentary |
| Deepa & AnoopAnimated series | Netflix | 2022–on air | — | — | Comedy |
| Def Comedy Jam | HBO | 1992–1997 | 5 | 90 | Stand-up comedy |
| The Defenders | CBS | 1961–1965 | 4 | 132 | Crime |
| The Defenders | CBS | 2010–2011 | 1 | 18 | Comedy-drama |
| Defenders of the EarthAnimated series | Syndication | 1986–1987 | 1 | 65 | Comedy |
| Defending Jacob | Apple TV | 2020 | 1 | 8 | Drama |
| Defiance | Syfy | 2013–2015 | 3 | 38 | LGBTQ |
| The Defiant OnesMiniseries | HBO | 2017 | 1 | 4 | Documentary |
| Defying Gravity | ABC, CTV Television Network | 2009 | 1 | 13 | Drama |
| The Degenerates | Netflix | 2018–on air | 1 | 6 | Stand-up comedy |
| Deion's Family Playbook | OWN | 2014–2015 | 3 | 22 | Reality |
| Deliver Me | OWN, Discovery Health Channel | 2008–2011 | 4 | 32 | Reality |
| Dellaventura | CBS | 1997–1998 | 1 | 14 | Detective |
| Delocated | Adult Swim | 2008–2013 | 3 | 30 | Comedy |
| The Delphi Bureau | ABC | 1972–1973 | 1 | 8 | — |
| Delta | ABC | 1992–1993 | 1 | 17 | Comedy |
| Delta House | ABC | 1979 | 1 | 13 | Sitcom |
| Delvecchio | CBS | 1976–1977 | 1 | 22 | Crime |
| Demi Lovato: Dancing with the DevilMiniseries | YouTube Premium | 2021 | 1 | 4 | — |
| Demo ReelWeb series | | 2012–2013 | — | — | Comedy |
| Democracy Now!News program | Pacifica Radio | 1996 | — | 530 | Current affairs |
| Denise Richards: It's Complicated | E! | 2008–2009 | 2 | 17 | Reality |
| The Dennis Day Show | NBC | 1952–1954 | 2 | — | Comedy |
| Dennis Miller Live | HBO | 1994–2002 | — | 215 | — |
| The Dennis O'Keefe Show | CBS | 1959–1960 | 1 | 32 | Sitcom |
| Dennis the Menace | CBS | 1959–1963 | 4 | 146 | Sitcom |
| Dennis the MenaceAnimated series | CBS, Syndication | 1986–1988 | 1 | 78 | Children's |
| Denver, the Last DinosaurAnimated series | | 1988 | 2 | 50 | Comedy |
| Deon Cole's Black Box | TBS | 2013 | 1 | 6 | Comedy |
| The Deputy | NBC | 1959–1961 | 2 | 76 | Western |
| Deputy DawgAnimated series | CBS | 1962–1963 | — | 34 | — |
| Derek & Simon | | 2007 | 1 | 13 | — |
| Descendants: School of Secrets | Disney Channel | 2015 | 1 | 23 | — |
| Descendants: Wicked WorldAnimated series | Disney Channel | 2015–2017 | 2 | 33 | Fantasy |
| Desert Car Kings | Discovery Channel | 2011 | 1 | 10 | Reality |
| Deserving Design | HGTV | 2007 | 1 | 13 | Reality |
| Designated Survivor | Netflix | 2016–2019 | 3 | 53 | Political drama |
| Designing Women | CBS | 1986–1993 | 7 | 163 | Sitcom |
| Desire | MyNetworkTV | 2006 | 1 | 65 | Telenovela |
| Desperate Housewives | ABC | 2004–2012 | 8 | 180 | Soap opera |
| Desperate Housewives | Univision | 2008 | 1 | 24 | Soap opera |
| ¡Despierta América!News program | Univision | 1997 | 15 | — | News |
| Destination Fear | Travel Channel | 2012 | 1 | 13 | Reality |
| Destination Truth | Syfy | 2007–2012 | 5 | 55 | Reality |
| Destination X | NBC | 2025–on air | 1 | 10 | Reality |
| Destinos | | 1992 | — | 52 | — |
| Destroy Build Destroy | Cartoon Network | 2009–2011 | 4 | 37 | — |
| Destroyed in Seconds | Discovery Channel | 2008–2009 | 2 | 94 | Documentary |
| Destry | ABC | 1964 | 1 | 13 | Western |
| Desus & Mero | Viceland, Vice TV | 2016–2018 | 1 | 172 | Late-night talk show |
| Desus & Mero | Showtime | 2019–2022 | 1 | 9 | Late-night talk show |
| Detective in the House | CBS | 1985 | 1 | 6 | Detective |
| Detective's Wife | CBS | 1950 | — | — | Sitcom |
| Detective School | ABC | 1979 | 2 | 13 | Sitcom |
| The Detectives | ABC | 1959–1962 | 3 | 97 | Detective |
| The Detonators | Discovery Channel | 2009 | 1 | 13 | Documentary |
| The Detour | TBS | 2016–2019 | 4 | 32 | Sitcom |
| Detroit 1-8-7 | ABC | 2010–2011 | 1 | 18 | Drama |
| Detroiters | Comedy Central | 2017–2018 | 2 | 20 | — |
| The Deuce | HBO | 2017–2019 | 3 | 25 | LGBTQ |
| Devil in Disguise: John Wayne Gacy | Peacock | 2025–on air | — | — | Crime |
| Devil in Ohio | Netflix | 2022 | 1 | 8 | — |
| Devil May CareAnimated series | Syfy | 2021 | 1 | 7 | — |
| Devil May Cry | Netflix | 2025–on air | 2 | 16 | Mystery |
| The Devil Next Door | Netflix | 2019 | 1 | 5 | Documentary |
| The Devils Ride | Discovery Channel | 2012–2014 | 3 | 20 | Reality |
| Devious Maids | Lifetime | 2013–2016 | 4 | 49 | Soap opera |
| Devlin | ABC | 1974 | — | 16 | — |
| The Devlin Connection | NBC | 1982 | 1 | 13 | — |
| DevsMiniseries | Hulu, FX | 2020 | 1 | 8 | Techno-thriller |
| Dexter | Showtime | 2006–2013 | 8 | 96 | Drama |
| Dexter: New Blood | Showtime, SkyShowtime | 2021–2022 | 1 | 10 | Mystery |
| Dexter: Original Sin | Showtime, Paramount+ | 2024–2025 | 1 | 10 | Mystery |
| Dexter: Resurrection | Paramount+, Showtime | 2025–on air | 2 | 20 | Crime drama |
| Dexter's LaboratoryAnimated series | Cartoon Network | 1996–2003 | 4 | 78 | Children's |
| Dhani Tackles the Globe | Travel Channel | 2009–2010 | 2 | 20 | Documentary |
| Dharma & Greg | ABC | 1997–2002 | 5 | 119 | Comedy |
| DiabolikAnimated series | Fox Kids, Italia 1 | 2000–2001 | 1 | 40 | — |
| Diagnosis | Netflix | 2019 | 1 | 7 | Documentary |
| Diagnosis: Murder | CBS | 1993–2001 | 8 | 178 | Crime |
| Diagnosis: Unknown | CBS | 1960 | 1 | 9 | Drama |
| The Diahann Carroll Show | CBS | 1976 | — | 4 | — |
| The Diamond Head Game | Syndication | 1975 | — | 130 | — |
| Diana | NBC | 1973–1974 | 1 | 15 | Sitcom |
| Diario de un gigoló | Netflix | 2022–on air | — | 10 | Telenovela |
| Diary of a Future President | Disney Channel, Washington | 2020–2021 | 1 | 10 | Comedy |
| Dice | Showtime | 2016–2017 | 2 | 13 | Sitcom |
| Dice: Undisputed | VH1 | 2007 | 1 | 6 | Reality |
| Dick and Paula Celebrity SpecialAnimated series | | 1999–2000 | 1 | 7 | Adult animation |
| Dick and the Duchess | CBS | 1957–1958 | 1 | 26 | Sitcom |
| Dick Clark's New Year's Rockin' Eve | ABC, NBC | 1972 | — | 44 | Variety show |
| Dick Clark's World of Talent | ABC | 1959 | 1 | 13 | — |
| The Dick Clark Show | ABC | 1958–1960 | 3 | 136 | — |
| Dick Powell's Zane Grey Theater | CBS | 1956–1961 | 5 | 146 | Anthology |
| The Dick Powell Show | NBC | 1961–1963 | 2 | 60 | Anthology |
| The Dick Tracy ShowAnimated series | Syndication | 1961–1962 | 1 | 130 | Adventure |
| The Dick Van Dyke Show | CBS | 1961–1966 | 5 | 158 | Sitcom |
| Dickinson | Apple TV | 2019–2021 | 3 | 20 | Comedy-drama |
| DicktownAnimated series | FXX | 2020–2022 | 2 | — | Adult animation |
| Diesel Brothers | Discovery Channel | 2016 | 1 | 8 | — |
| Dietland | AMC | 2018 | 1 | 2 | Black comedy |
| DietTribe | Lifetime | 2009 | 2 | 13 | Documentary |
| Diff'rent Strokes | ABC, NBC | 1978–1986 | 8 | 189 | Sitcom |
| A Different World | NBC | 1987–1993 | 6 | 144 | Comedy |
| Dig | USA Network | 2015 | 1 | 10 | Drama |
| Diggers | National Geographic | 2013–2015 | 3 | 40 | Reality |
| Digging for the Truth | History | 2005 | 4 | 46 | — |
| DilbertAnimated series | UPN | 1999–2000 | 2 | 30 | Sitcom |
| Dimension 20 | Dropout | 2018–on air | 22 | 246 | Actual play |
| Dimension 404 | Hulu | 2017 | 1 | 6 | Black comedy |
| The Dinah Shore Chevy Show | NBC | 1956–1963 | 7 | 118 | Variety show |
| The Dinah Shore Show | NBC | 1951–1957 | — | — | Variety show |
| Diners, Drive-Ins and Dives | Food Network | 2007 | 19 | 233 | Cooking show |
| Dink, the Little DinosaurAnimated series | CBS | 1989–1990 | 2 | 21 | Sitcom |
| Dinky DogAnimated series | CBS | 1978–1981 | 1 | 16 | Comedy |
| Dinner at Tiffani's | Cooking Channel | 2015–2017 | 1 | 10 | — |
| Dinner for Five | IFC | 2001–2005 | — | 48 | Reality |
| Dinner: Impossible | Food Network | 2007–2010 | 8 | 83 | — |
| Dino Boy in the Lost ValleyAnimated series | CBS | 1966–1967 | — | 18 | — |
| Dino-RidersAnimated series | Syndication | 1988 | 1 | 14 | Science fiction |
| DinosaucersAnimated series | Syndication | 1987 | 1 | 65 | Children's |
| Dinosaur PlanetMiniseries | Discovery Channel | 2003 | 1 | 4 | Nature documentary |
| Dinosaur Revolution | Discovery Channel | 2011 | 1 | 4 | Nature documentary |
| Dinosaur TrainAnimated series | PBS, PBS Kids | 2009–2020 | 5 | 100 | Fantasy |
| Dinosaurs | ABC | 1991–1994 | 4 | 65 | Sitcom |
| The Dinosaurs! | PBS | 1992 | 1 | 4 | Documentary |
| DinoSquadAnimated series | Cookie Jar TV, CBS | 2007–2008 | 2 | 26 | Fantasy |
| DinotopiaMiniseries | Disney Channel | 2002 | 1 | 3 | Drama |
| Dinotopia | ABC | 2002 | 1 | 12 | Science fiction |
| DinotruxAnimated series | Netflix | 2015–2018 | 8 | 78 | Comedy |
| The Diplomat | Netflix | 2023–on air | 4 | 30 | Drama |
| Dipper's Guide To Unexplained | | 2013–2014 | — | 6 | — |
| DiResta | UPN | 1998–1999 | 1 | 15 | — |
| Dirk Gently's Holistic Detective Agency | BBC America | 2016–2017 | 2 | 18 | Comedy |
| Dirt | FX | 2007–2008 | 2 | 20 | Comedy-drama |
| Dirtgirlworld | Australian Broadcasting Corporation | 2014 | 1 | 52 | Children's |
| Dirty Dancing | CBS | 1988–1989 | 1 | 11 | Drama |
| Dirty Dozen: The Series | Fox | 1988 | 1 | 14 | — |
| Dirty Jobs | Discovery Channel | 2003–2012 | 8 | 169 | Reality |
| Dirty John | Bravo, USA Network | 2018–2020 | 2 | 16 | True crime |
| Dirty Money | Discovery Channel | 2011 | 1 | 12 | — |
| Dirty Money | Netflix | 2018–2020 | 2 | 6 | Documentary |
| Dirty Rotten Cheater | Ion Television | 2003 | 1 | 6 | Game show |
| Dirty Sally | CBS | 1974 | 1 | 14 | Western |
| Dirty Sexy Money | ABC | 2007–2009 | 2 | 23 | Drama |
| Dirty Soap | E! | 2011 | 1 | 8 | Reality |
| Disappeared | Investigation Discovery | 2009 | 10 | 130 | True crime |
| Disaster Date | MTV | 2009–2011 | 4 | 80 | Comedy |
| Disaster Eyewitness | Discovery Channel | 2011 | 1 | 10 | — |
| Disclaimer | Apple TV | 2024–on air | 1 | 7 | Thriller |
| Discovery Atlas | Discovery Channel | 2006–2008 | 3 | 11 | Documentary |
| DisenchantmentAnimated series | Netflix | 2018–2023 | 3 | 50 | Animated sitcom |
| The Dish | Esquire Network | 2008–2011 | 2 | 83 | — |
| Dish NationNews program | Syndication | 2012 | 4 | — | News magazine |
| Disjointed | Netflix | 2017–2018 | 1 | 20 | Sitcom |
| Disney anthology television series | ABC | 1954–2008 | 53 | 1,224 | Anthology |
| Disney Channel Games | Disney Channel | 2006–2008 | 4 | 24 | Game show |
| Disney Family Album | Disney Channel | 1984–1986 | — | 20 | — |
| Disney Parks Christmas Day Parade | ABC | 1983 | — | — | Christmas |
| Disney's Fairy Tale Weddings | Freeform | 2017–2020 | — | 2 | — |
| Disney's Friends for Change Games | Disney Channel | 2011 | 1 | 4 | Game show |
| Disney's House of MouseAnimated series | ABC | 2001–2003 | 3 | 52 | Children's |
| Disney's Really Short Report | Disney Channel | 2007–2009 | 2 | 15 | — |
| Disney’s Friends for Change Games 2011 | Disney Channel | 2011 | 1 | — | — |
| Disorder in the Court | TruTV | 2006–2014 | 1 | 20 | Reality |
| Disorderly Conduct: Video on Patrol | Spike TV | 2006–2009 | 2 | 52 | Reality |
| Dispatches From Elsewhere | AMC | 2020 | 1 | 10 | Anthology |
| The District | CBS | 2000–2004 | 4 | 89 | Police procedural |
| Dive Olly Dive!Animated series | Qubo, KiKA | 2006–2011 | 2 | 104 | Children's |
| The Divide | | 2014 | 1 | 8 | Drama |
| Divided | Game Show Network | 2017–2018 | 2 | 106 | Game show |
| The Division | Lifetime | 2001–2002 | 4 | 88 | Drama |
| Divorce | HBO | 2016–2019 | 3 | 24 | Comedy |
| Divorce Court | Syndication | 1957 | 36 | 5,767 | — |
| DJ & the FroAnimated series | MTV | 2009 | — | 12 | Adult animation |
| DMV | CBS | 2025–on air | 1 | 14 | Comedy |
| DMX: Soul of a Man | BET | 2006 | 1 | 6 | Reality |
| DMZMiniseries | Cinemax, HBO Max | 2022 | 1 | 4 | Dystopian |
| Do No Harm | NBC | 2013 | 1 | 13 | Drama |
| Do Not Disturb | Fox | 2008 | 1 | 7 | Sitcom |
| Do Over | The WB | 2002 | 1 | 15 | Fantasy |
| Do You Want To See a Dead Body? | YouTube Premium | 2017 | — | 15 | Surreal humour |
| Doc | CBS | 1975–1976 | 2 | 31 | Sitcom |
| Doc | Ion Television | 2001–2004 | 5 | 88 | Drama |
| Doc | Fox | 2025–on air | 3 | 33 | Drama |
| Doc Elliot | ABC | 1973–1974 | 1 | 15 | — |
| Doc McStuffinsAnimated series | Disney Jr. | 2012–2020 | 5 | 136 | Children's |
| The Doctor | NBC | 1952–1953 | 1 | 43 | — |
| Doctor Doctor | CBS | 1989–1991 | 3 | 40 | LGBTQ |
| Doctor DolittleAnimated series | NBC | 1970–1971 | 1 | 17 | — |
| Doctor Odyssey | ABC | 2024–2025 | 1 | 18 | — |
| Doctor Zhivago | ITV | 2002 | 1 | 2 | Drama |
| The Doctors | NBC | 1963–1982 | 20 | 5,280 | Soap opera |
| The Doctors | Syndication | 2008–2022 | 8 | 1,041 | Talk show |
| The Doctors and the Nurses | CBS | 1962–1965 | 3 | 98 | — |
| Doctors' Hospital | NBC | 1975–1976 | 1 | 13 | Drama |
| Documentary Now! | IFC | 2015 | 2 | 14 | Mockumentary |
| Does Someone Have to Go? | Fox | 2013 | 1 | 6 | Reality |
| Dog and Beth: On the Hunt | CMT, CMTV | 2013–2015 | 3 | 47 | Reality |
| Dog and Cat | ABC | 1977 | — | 6 | — |
| Dog Bites Man | Comedy Central | 2006 | 1 | 10 | — |
| Dog CityAnimated series | Fox | 1992–1994 | 3 | 31 | Comedy |
| Dog Eat Dog | NBC | 2002–2003 | 2 | 26 | Game show |
| Dog the Bounty Hunter | A&E | 2004–2012 | 8 | 246 | Reality |
| Dog Whisperer with Cesar Millan | National Geographic | 2004–2012 | 9 | 233 | Reality |
| Dog with a Blog | Disney Channel | 2012–2015 | 3 | 68 | Children's |
| Dogfights | History | 2006–2008 | 2 | 29 | Documentary |
| Dogg After Dark | MTV | 2009 | 1 | 7 | Variety show |
| Doggy Fizzle Televizzle | MTV | 2002–2003 | — | 8 | — |
| Dogs | Netflix | 2018–2021 | 1 | 6 | Documentary |
| Dogs 101 | Animal Planet | 2008–2011 | 5 | 36 | — |
| Dogs in SpaceAnimated series | Netflix | 2021–on air | 2 | 20 | Adventure |
| Dogs in the City | CBS | 2012 | 1 | 7 | Reality |
| Doing DaVinci | Discovery Channel | 2009–2010 | 2 | 10 | — |
| Doll & Em | Sky Witness | 2014–2015 | 2 | 12 | Comedy |
| Dollface | Hulu | 2019–2022 | 2 | 20 | Comedy |
| Dollhouse | Fox | 2009–2010 | 2 | 26 | Thriller |
| Dolly! | Syndication | 1976–1977 | 1 | 26 | Variety show |
| Dolly | ABC | 1987–1988 | 1 | 22 | Variety show |
| Dolly Parton's Heartstrings | Netflix | 2019–on air | 1 | 8 | Anthology |
| Dolphin CoveMiniseries | CBS | 1989 | 1 | 8 | — |
| Domestic Life | CBS | 1984 | 1 | 10 | Sitcom |
| Dominick Dunne's Power, Privilege, and Justice | TruTV | 2002–2009 | — | 51 | Documentary |
| Dominion | Syfy | 2014–2015 | 2 | 21 | Post-apocalyptic |
| Domo-kunAnimated series | Nickelodeon | 2008–2009 | 1 | 26 | Slice of life |
| Don Adams' Screen Test | Syndication | 1975–1976 | — | 24 | — |
| Don Francisco te invita | Telemundo | 2016–2018 | — | 110 | — |
| Don Kirshner's Rock Concert | Syndication | 1973–1981 | — | 230 | — |
| The Don Knotts Show | NBC | 1970–1971 | 1 | 24 | Comedy |
| The Don Rickles Show | CBS | 1972 | — | 13 | Comedy |
| Don't | ABC | 2020 | — | — | Game show |
| Don't Be Tardy | Bravo | 2012–2020 | 4 | 46 | Reality |
| Don't Call Me Charlie | NBC | 1962–1963 | 1 | 18 | Sitcom |
| Don't F**k with Cats: Hunting an Internet Killer | Netflix | 2019 | 1 | 3 | Drama |
| Don't Forget the Lyrics! | Fox | 2007 | — | — | Game show |
| Don't Look Now | PBS | 1983 | 1 | 5 | — |
| Don't Trust the B---- in Apartment 23 | ABC | 2012–2013 | 2 | 26 | Sitcom |
| Don't Watch This | Netflix | 2018–on air | — | 5 | Anthology |
| Doña Bárbara | Telemundo | 2008–2009 | 1 | 191 | Novela naturalista |
| Doña Bella | Canal RCN | 2009 | 1 | 88 | Telenovela |
| Donald Duck PresentsAnimated series | Disney Channel | 1983–1992 | — | — | — |
| The Donald O'Connor Show | NBC | 1954–1955 | 1 | 19 | Comedy |
| ¿Dónde Está Elisa? | Telemundo | 2010 | 1 | 107 | Telenovela |
| Donkey Hodie | PBS Kids | 2021–on air | — | — | Children's |
| The Donna Reed Show | ABC | 1958–1966 | 8 | 275 | Sitcom |
| Donnie Loves Jenny | A&E | 2015–2016 | 2 | 17 | Reality |
| Donny! | USA Network | 2015 | 1 | 6 | — |
| Donny & Marie | ABC | 1976–1979 | — | 78 | — |
| Donut Showdown | Cooking Channel | 2013–2015 | 2 | 26 | — |
| Doogie Howser, M.D. | ABC | 1989–1993 | 4 | 97 | Comedy-drama |
| Doogie Kameāloha, M.D. | Disney+, Disney Channel | 2021–2023 | 2 | 20 | Family |
| The Dooley and Pals Show | PBS | 2000–2003 | — | 39 | Children's |
| Doom Patrol | DC Universe | 2019–2023 | 4 | 46 | Drama |
| Doomsday Preppers | National Geographic | 2012–2014 | 4 | 54 | Reality |
| Doomsday VirusMiniseries | NBC | 1996 | — | 2 | Disaster |
| The DoozersAnimated series | Hulu | 2014–2018 | 1 | 52 | — |
| Dope | Netflix | 2017–2019 | 3 | 12 | Crime |
| Dope Thief | Apple TV | 2025–on air | — | — | — |
| Dopesick | Hulu | 2021 | 1 | 8 | Drama |
| DoraAnimated series | Paramount+ | 2024–on air | 3 | 26 | Children's |
| Dora and Friends: Into the City!Animated series | Nickelodeon | 2014–2017 | 2 | 28 | Comedy |
| Dora the ExplorerAnimated series | Nickelodeon | 2000–2015 | 8 | 172 | Children's |
| Doraemon: Gadget Cat from the Future | Disney XD | 2014–2015 | 2 | 52 | — |
| The Doris Day Show | CBS | 1968–1973 | 5 | 128 | Sitcom |
| Dorothy | CBS | 1979 | 1 | 4 | Sitcom |
| Dorothy and The Wizard of OzAnimated series | Cartoon Network, Boomerang | 2017–2020 | 3 | 60 | Fantasy |
| Dory's Reef Cam | Disney+ | 2020–on air | — | — | Animated |
| Dot.Animated series | Universal Kids/MeTV Toons, CBC Television | 2016–2018 | 2 | 78 | — |
| Dot Comedy | ABC | 2000 | 1 | — | Comedy |
| Dota: Dragon's BloodAnimated series | Netflix | 2021–on air | 3 | 24 | Action |
| The Dotty Mack Show | DuMont | 1953–1956 | — | — | Variety show |
| Double Dare | CBS | 1976–1977 | — | 96 | Game show |
| Double Dare | Fox, Nickelodeon | 1986–2019 | 1 | 482 | Game show |
| Double Divas | Lifetime | 2013 | 2 | 23 | Reality |
| Double DragonAnimated series | Syndication | 1993–1994 | 2 | 26 | — |
| Double Exposure | Bravo | 2010 | 1 | 6 | Reality |
| The Double Life of Henry Phyfe | ABC | 1966 | 1 | 17 | Sitcom |
| Double Rush | CBS | 1995 | 1 | 13 | Sitcom |
| A Double Shot at Love | MTV | 2008–2009 | 1 | 8 | Reality |
| Double Trouble | NBC | 1984–1985 | 2 | 23 | Teen sitcom |
| Double Up | NBC | 1992 | 1 | 7 | — |
| Doubt | CBS | 2017 | 1 | 13 | Legal drama |
| Dough Re Mi | NBC | 1958–1960 | — | 620 | — |
| Douglas Fairbanks, Jr., Presents | NBC | 1953–1957 | 5 | 156 | Anthology |
| Douglas Family Gold | Oxygen | 2016 | 1 | 1 | — |
| The DovekeepersMiniseries | CBS | 2015 | 1 | 2 | Drama |
| Dow Hour of Great MysteriesNews program | NBC | 1960 | 1 | 7 | — |
| Down and Out in Beverly Hills | Fox | 1987 | 1 | 13 | Sitcom |
| Down East Dickering | History | 2014–2015 | 2 | 16 | — |
| Down Home | NBC | 1990–1991 | 2 | 19 | Comedy |
| Down the Shore | Fox | 1992–1993 | 2 | 29 | Sitcom |
| Down You Go | DuMont, NBC | 1951–1956 | — | — | Panel game |
| The Downer Channel | NBC | 2001 | 1 | 6 | Sketch comedy |
| Downfall | ABC | 2010 | — | 5 | Game show |
| Downtown | CBS | 1986–1987 | 1 | 13 | — |
| DowntownAnimated series | MTV, MTV2 | 1999 | 1 | 13 | Animated sitcom |
| Downtown Girls | MTV | 2010 | 1 | 6 | Reality |
| Downward Dog | ABC | 2017 | 1 | 5 | Comedy |
| Dr. 90210 | E! | 2004–2008 | 6 | 75 | Reality |
| Dr. DeathMiniseries | Peacock | 2021 | 3 | 16 | Crime |
| Dr. G: Medical Examiner | Discovery Health Channel | 2004–2012 | 8 | 101 | Reality |
| Dr. Horrible's Sing-Along BlogWeb series | | 2008 | 1 | 3 | Musical |
| Dr. K's Exotic Animal ER | Nat Geo Wild | 2014 | — | 43 | Documentary |
| Dr. Katz, Professional TherapistAnimated series | Comedy Central | 1995–1999 | 6 | 86 | Adult animation |
| Dr. Ken | ABC | 2015–2017 | 2 | 44 | LGBTQ |
| Dr. Kildare | NBC | 1961–1966 | 5 | 191 | Drama |
| The Dr. Laura Berman Show | OWN | 2011 | 1 | 6 | Documentary |
| The Dr. Oz Show | Syndication | 2009–2022 | 13 | 1,681 | Talk show |
| Dr. Phil | CBS | 2002–2023 | 21 | 3,505 | Talk show |
| Dr. Pimple Popper | TLC | 2017 | 7 | 52 | Reality |
| Dr. Quinn, Medicine Woman | CBS | 1993–1998 | 6 | 150 | Drama |
| Dr. Shrinker | ABC | 1976–1977 | — | 16 | — |
| Dr. Steve-O | USA Network | 2007 | 1 | 7 | Reality |
| Dr. Vegas | CBS | 2004 | 1 | 10 | — |
| Dr. Wonder's Workshop | Trinity Broadcasting Network | 2007–2014 | — | 52 | — |
| Dracula | NBC | 2013–2014 | 1 | 10 | Drama |
| Dracula: The Series | Syndication | 1990–1991 | 1 | 21 | Drama |
| Drag Latina | Revry | 2022–on air | 2 | 14 | Reality |
| Drag Me to Dinner | Hulu | 2023–on air | 1 | 10 | Reality |
| Dragnet | NBC | 1951–1959 | 8 | 276 | Police procedural |
| Dragnet | ABC | 2003–2004 | 2 | 22 | Crime |
| Dragnet 1970 | NBC | 1967–1970 | 4 | 98 | Detective |
| Dragnificent! | TLC | 2019–on air | — | 7 | Reality |
| Dragon FlyzAnimated series | France 3 | 1996–1997 | 1 | 26 | Post-apocalyptic |
| The Dragon PrinceAnimated series | Netflix | 2018–2024 | 7 | 45 | Fantasy |
| Dragon's LairAnimated series | ABC | 1984 | 1 | 13 | Children's |
| Dragon Striker | Disney+, Disney XD | 2026–on air | 1 | 11 | Fantasy |
| Dragon TalesAnimated series | CBC Kids, PBS Kids | 1999–2005 | 3 | 93 | Children's |
| DragonflyTV | PBS Kids | 2002–2008 | 7 | 72 | — |
| DragonsAnimated series | Netflix, Cartoon Network | 2012–2018 | 8 | 118 | Fantasy |
| Drak PackAnimated series | CBS | 1980 | 1 | 16 | Adventure |
| Drake & Josh | Nickelodeon | 2004–2007 | 4 | 57 | Teen sitcom |
| Drama Club | Nickelodeon | 2021 | — | — | Mockumentary |
| Dramaworld | Viki | 2016 | 2 | 23 | Comedy-drama |
| Drawn TogetherAnimated series | Comedy Central | 2004–2007 | 3 | 36 | LGBTQ |
| Dream Corp, LLC | Adult Swim | 2016–2020 | 1 | 6 | Comedy |
| Dream Home Makeover | Netflix | 2020–on air | — | — | Reality |
| Dream Job | ESPN | 2004–2006 | — | 22 | Reality |
| The Dream MerchantsMiniseries | Operation Prime Time | 1980 | — | — | Drama |
| Dream On | HBO | 1990–1996 | 6 | 120 | Sitcom |
| Dream ProductionsAnimated series | Disney+ | 2024 | 1 | 4 | Comedy |
| Dream School | Sundance TV | 2013–2014 | 2 | 10 | Reality |
| Dream Street | NBC | 1989 | 1 | 6 | Drama |
| Dream WestMiniseries | CBS | 1986 | — | 3 | — |
| Dreams | CBS | 1984 | 1 | 12 | Sitcom |
| DreamWorks Dragons: The Nine Realms | Peacock | 2021–on air | 5 | 32 | — |
| The Dresden Files | Syfy | 2007 | 1 | 12 | Fantasy |
| Dress GrayMiniseries | NBC | 1986 | — | 2 | Drama |
| Drew Carey's Green Screen Show | Comedy Central, The WB | 2004–2005 | — | 13 | Comedy |
| Drew Carey's Improv-A-Ganza | Game Show Network | 2011 | 1 | 40 | — |
| The Drew Carey Show | ABC | 1995–2004 | 9 | 233 | Sitcom |
| The Drew Pearson Show | ABC, DuMont | 1952–1953 | — | — | — |
| Drexell's Class | Fox | 1991–1992 | 1 | 18 | Sitcom |
| The Drinky Crow ShowAnimated series | Adult Swim | 2008–2009 | 1 | 10 | Comedy |
| Drive | Fox | 2007 | 1 | 6 | Drama |
| Driving Force | A&E | 2006–2007 | 2 | 24 | Reality |
| Droopy, Master DetectiveAnimated series | Fox, Fox Kids | 1993 | 1 | 13 | Crime |
| The Drop: A Snowfall Saga | FX | 2026–on air | 1 | 8 | Drama |
| Drop Dead Diva | Lifetime | 2009–2014 | 6 | 78 | Fantasy |
| Drop the Mic | TBS | 2017–2019 | — | 11 | Rapping |
| The DropoutMiniseries | Hulu | 2022 | 1 | 8 | — |
| Drops of God | Apple TV, Hulu | 2023–on air | 2 | 9 | Drama |
| Drug Wars: The Camarena StoryMiniseries | NBC | 1990 | — | — | — |
| The Drug Years | Sundance TV, VH1 | 2006 | — | 4 | Documentary |
| Drugs, Inc. | National Geographic | 2010–2019 | 7 | 71 | Documentary |
| Drunk History | Comedy Central | 2013–2019 | 6 | 87 | Comedy |
| Dual Survival | Discovery Channel | 2010–2016 | 9 | 84 | Documentary |
| Duck DodgersAnimated series | Cartoon Network | 2003–2005 | 3 | 39 | Children's |
| Duck Dynasty | A&E | 2012–2017 | 9 | 101 | Reality |
| The Duck Factory | NBC | 1984 | — | 13 | Sitcom |
| Duck Quacks Don't Echo | National Geographic | 2014 | 1 | 14 | Panel game |
| DuckmanAnimated series | USA Network | 1994–1997 | 4 | 70 | Adult animation |
| DuckTalesAnimated series | ABC, Disney Channel | 1987–1990 | 4 | 100 | Comedy |
| DuckTalesAnimated series | Disney Channel, Disney XD | 2017–2021 | 3 | 69 | Adventure |
| Dude, What Would Happen | Cartoon Network | 2009–2011 | 4 | 37 | — |
| Dudley | CBS | 1993 | 1 | 6 | Comedy |
| Due South | CBS, CTV Television Network | 1994–1999 | 4 | 67 | Comedy-drama |
| Duel | ABC | 2007–2008 | 2 | 16 | Game show |
| Duet | Fox | 1987–1989 | 3 | 54 | Sitcom |
| Duets | ABC | 2012 | 1 | 9 | — |
| Dug Days | Disney+ | 2021–2023 | 1 | 5 | — |
| The Duke | NBC | 1954 | 1 | 13 | Comedy |
| The DukeMiniseries | NBC | 1979 | 1 | 5 | — |
| The DukesAnimated series | CBS | 1983 | 2 | 20 | — |
| The Dukes of Hazzard | CBS | 1979–1985 | 7 | 147 | Comedy |
| Dulce Amargo | Televen | 2012–2013 | — | 120 | Telenovela |
| Dumb and DumberAnimated series | ABC | 1995–1996 | 1 | 23 | Comedy |
| Dumbo's Circus | Playhouse Disney, Disney Channel | 1985–1986 | — | 120 | Family |
| Dummy | Quibi | 2020–on air | 1 | 10 | Comedy |
| The Dumplings | NBC | 1976 | 1 | 11 | Sitcom |
| DuncanvilleAnimated series | Fox | 2020–2022 | 3 | 39 | Animated sitcom |
| Dundee and the Culhane | CBS | 1967 | 1 | 13 | Western |
| Dune: Prophecy | HBO | 2024–on air | 1 | 6 | Drama |
| Dungeons & DragonsAnimated series | CBS | 1983–1985 | 3 | 27 | Action-adventure |
| DuPont Show of the Month | CBS | 1957–1961 | 4 | 34 | Anthology |
| The DuPont Show with June Allyson | CBS | 1959–1961 | 2 | 57 | Anthology |
| Dusty's Trail | Syndication | 1973–1974 | 1 | 26 | Comedy |
| Dutton Ranch | Paramount+ | 2026–on air | — | 9 | Family drama |
| Dweebs | CBS | 1995 | 1 | 10 | Sitcom |
| Dweezil & Lisa | Food Network | 2004 | 1 | — | Reality |
| Dwight in Shining Armor | BYUtv | 2019–on air | 5 | 50 | Comedy |
| Dying for Sex | Disney+, FX on Hulu | 2025 | 1 | 8 | Drama |
| Dynasty | ABC | 1981–1989 | 9 | 220 | Soap opera |
| Dynasty | The CW | 2017–2022 | 5 | 108 | LGBTQ |
| Dynasty: The ReunionMiniseries | ABC | 1991 | 1 | 2 | Soap opera |
| The Dynasty: UConn Huskies | Apple TV | 2026 | — | — | Sports documentary |
| Dynomutt, Dog WonderAnimated series | ABC | 1976–1977 | 1 | 20 | — |