| Work | Description | Characters |
|---|---|---|
| The Moomins | Moomin (1982 TV series) | 1 |
| The Moon of Israel | 1924 film by Michael Curtiz | 1 |
| The Muppet Christmas Carol | 1992 film directed by Brian Henson | 1 |
| The Muppets | media franchise by The Jim Henson Company | 1 |
| The Muppets | puppet characters created by Jim Henson | 1 |
| The Muppet Show | American television series | 1 |
| The Murdered Sun | Book by Christie Golden, from 1996 | 6 |
| The Murder in the Honjin | 1973 novel by Seishi Yokomizo | 1 |
| The Murder of Roger Ackroyd | book | 1 |
| The Mysterious Affair at Styles | novel by Agatha Christie | 1 |
| The Mysterious Island | novel by Jules Verne | 1 |
| The Mystery of the Blue Train | novel by Agatha Christie | 1 |
| The Naked Time | episode of Star Trek: The Original Series (S1 E4) | 6 |
| The Nanny | US 1990s television series | 1 |
| The New Addams Family | American–Canadian situation comedy television series from 1998–1999 | 1 |
| The New Adventures of Batman | television series | 3 |
| The New Adventures of Superman | television series | 2 |
| The New Batman Adventures | American animated television series (1997–1999) | 10 |
| The New Batman/Superman Adventures | US animated television series | 1 |
| The New Deal Show | 1937 film by Dave Fleischer | 1 |
| The New Legends of Monkey | 2018 television series | 1 |
| The New Scooby-Doo Movies | American animated television series | 1 |
| The Newsroom | American television political drama series | 1 |
| The Night Before Christmas | 1905 film by Edwin Stanton Porter | 1 |
| The Nightmare Before Christmas | 1993 animated film directed by Henry Selick | 3 |
| The Nightmare Before Christmas: Oogie's Revenge | 2004 video game | 1 |
| The Nightmare Before Christmas: The Pumpkin King | 2005 video game | 1 |
| The North | episode of Avatar: The Last Airbender (S1 E7) | 1 |
| The Northman | 2022 film directed by Robert Eggers | 1 |
| The OA | American mystery drama web television series | 8 |
| The O.C. | 2003 American teen drama television series | 1 |
| The Office | British sitcom television series | 2 |
| The Office | American sitcom broadcast on NBC | 23 |
| Theogony | poem by Hesiod | 2 |
| The Old Man of the Mountain | 1933 film by Dave Fleischer | 1 |
| The Originals | 2013 American supernatural drama television series | 5 |
| The Other Half | comic book | 2 |
| The Other Wind | fantasy novel by Ursula K. Le Guin, 2001 | 2 |
| The Owl House | American animated television series | 1 |
| The Pandora Principle | 1990 book by Carolyn Clowes from Pocket Books, from 1990 from United States of America | 5 |
| The Paradise Syndrome | episode of Star Trek: The Original Series (S3 E3) | 7 |
| The Passion of the Christ | 2004 film directed by Mel Gibson | 2 |
| The Patrian Transgression | Book by Simon Hawke, from 1994 | 5 |
| The Patrick Star Show | animated spin-off of SpongeBob SquarePants | 2 |
| The Peacekeepers | book by Gene DeWeese | 5 |
| The Penguins of Madagascar | American animated television series airing on Nickelodeon | 1 |
| The Pet | Book by Mel Gilden and Ted Pedersen, from 1994 | 2 |
| The Phantom of the Opera | 2004 musical film directed by Joel Schumacher | 1 |
| The Phantom of the Opera | 1910 novel by Gaston Leroux | 2 |
| The Piano Teacher | 2001 French-Austrian erotic thriller film directed by Michael Haneke | 1 |
| The Piano Teacher | 1983 Novel by Elfriede Jelinek | 1 |
| The Picture of Dorian Gray | novel by Oscar Wilde | 1 |
| The Pink Panther | Series of comedy films | 1 |
| The Pink Panther Show | Animated television series. | 1 |
| The Pitt | 2025 medical drama TV series | 12 |
| The Play`s the Thing, Not the Playing Around! The Show Must Go On! | 1 | |
| The Pointer | 1939 Mickey Mouse short directed by Clyde Geronimi | 1 |
| The Powerpuff Girls | American animated television series from 1998–2005 | 3 |
| The Powerpuff Girls | 2016 American animated television series | 2 |
| The Powerpuff Girls: Chemical X-Traction | 2001 video game | 1 |
| The Powerpuff Girls Movie | 2002 film by Craig McCracken | 2 |
| The Powerpuff Girls: Relish Rampage | 2002 video game | 1 |
| The Price Of The Phoenix | Book by Sondra Marshak, part of Star Trek, from 1977 | 4 |
| The Priest's Children | 2013 film by Vinko Brešan | 1 |
| The Prince and the Pauper | 1990 Mickey Mouse film directed by George Scribner | 1 |
| The Prince of Egypt | 1998 film by Simon Wells, Brenda Chapman, Steve Hickner | 2 |
| The Princess and the Frog | 2009 American animated musical romantic fantasy film by Disney | 1 |
| The Princess Bride | novel by William Goldman | 2 |
| The Princess Bride | 1987 film directed by Rob Reiner | 2 |
| The Princess Diaries | novel series by Meg Cabot | 1 |
| The Prometheus Design | 1982 book by Sondra Marshak from Pocket Books from United States of America | 4 |
| The Promised Land | 1 | |
| The Promised Neverland | Japanese manga series | 2 |
| The Promised Neverland | Japanese anime television series | 8 |
| The Punisher | American superhero television series (2017-2019) | 1 |
| The Punisher | 1 | |
| The Punisher | 2004 action-shooter video game | 1 |
| The Punisher | 1990 video game | 1 |
| The Punisher | 1993 arcade game | 1 |
| The Punisher | 1989 Australian-American action film directed by Mark Goldblatt | 1 |
| The Punisher | 2004 American comic book action film directed by Jonathan Hensleigh | 1 |
| The Punisher: No Mercy | 2009 video game | 1 |
| The Punisher: The Ultimate Payback! | 1991 video game | 1 |
| The Queen's Gambit | 1983 book by Walter Tevis | 1 |
| The Queen's Gambit | 2020 miniseries on Netflix | 3 |
| The Quiet Place | 1 | |
| The Red King | Book by Andy Mangels and Michael A. Martin, from 2005 | 8 |
| There's Something About a Soldier | 1934 film by Dave Fleischer | 1 |
| The Return | novel by William Shatner, Garfield Reeves-Stevens and Judith Reeves-Stevens | 9 |
| The Return of Jafar | 1994 animated film | 1 |
| The Return of the King | 1980 animated musical television film directed by Jules Bass | 1 |
| There Will Be Blood | 2007 film by Paul Thomas Anderson | 1 |
| The Rift | book by Peter David | 5 |
| The Ring of Solomon | 2010 novel by Jonathan Stroud | 1 |
| The Rings Of Tautee | Book by Dean Wesley Smith, from 1996 | 5 |
| The Rise and Fall of Khan Noonien Singh, Volume 1 | book by Greg Cox | 3 |
| The Rise and Fall of Khan Noonien Singh, Volume 2 | book by Greg Cox | 2 |
| The Rising of the Shield Hero | Japanese anime television series | 5 |
| The Road to El Dorado | 2000 American animated film produced by DreamWorks Animation | 2 |
| The Road to Oz | book | 1 |