| Work | Description | Characters |
|---|---|---|
| Pigsy Eats Watermelon | 1958 short film | 2 |
| Pilate and Others | 1972 Film directed by Andrzej Wajda | 1 |
| Pilgrim of Eternity | 2013 fan based Star Trek episode directed by Vic Mignogna | 2 |
| Pillar of Fire | book by Judith Tarr | 1 |
| Pingu | British-Swiss stop-motion clay animated children's comedy television series | 1 |
| Pingu in the City | Japanese animated television series | 1 |
| Pippi Goes on Board | 1946 children's book by Astrid Lindgren | 1 |
| Pippi in the South Seas | 1948 novel by Astrid Lindgren | 1 |
| Pippi Longstocking | 1997 animated musical film directed by Clive A. Smith | 1 |
| Pippi Longstocking | 1945 children's book by Astrid Lindgren | 1 |
| Pirates of the Caribbean | series of fantasy adventure films | 1 |
| Pirates of the Caribbean: At World's End | 2007 film by Gore Verbinski | 7 |
| Pirates of the Caribbean: Dead Man's Chest | 2006 fantasy adventure movie | 7 |
| Pirates of the Caribbean: Dead Men Tell No Tales | 2017 film by Espen Sandberg, Joachim Rønning | 5 |
| Pirates of the Caribbean: On Stranger Tides | 2011 film by Rob Marshall | 2 |
| Pirates of the Caribbean: The Curse of the Black Pearl | 2003 American adventure fantasy film directed by Gore Verbinski | 4 |
| Place to Place | Japanese anime television series | 1 |
| Place to Place | Japanese manga series | 1 |
| Plagues of Night | Star Trek novel by David R. George III | 1 |
| Planetes | Japanese anime television series | 1 |
| Planetes | Japanese manga series | 1 |
| Planet Of Judgment | novel by Joe Haldeman | 5 |
| Planet of the Apes | 1968 film directed by Franklin J. Schaffner | 1 |
| Plato's Stepchildren | episode of Star Trek: The Original Series (S3 E10) | 5 |
| PlayStation All-Stars Battle Royale | 2012 fighting crossover video game. | 2 |
| PlayStation Move Heroes | 2011 video game | 2 |
| Please Don't Eat the Daisies | television series | 1 |
| Pluto's Judgement Day | 1935 Mickey Mouse short directed by David Hand | 1 |
| Pocahontas | 1995 American animated epic musical romance-drama animated film produced by Walt Disney Feature Animation | 2 |
| Poirot Investigates | book | 1 |
| Pokémon | film series | 1 |
| Pokémon | 1997 television anime | 1 |
| Pokémon | Japanese media franchise | 11 |
| Pokémon | Japanese anime television series | 4 |
| Pokémon Black and White | 2010 video game | 1 |
| Pokémon FireRed and LeafGreen | 2004 video game | 2 |
| Pokémon Gold and Silver | role-playing video games | 1 |
| Pokémon HeartGold and SoulSilver | 2009 video games | 1 |
| Pokémon Red and Green | videogame | 2 |
| Pokémon the Series: The Beginning | television anime | 1 |
| Pokémon video games | video game series | 2 |
| Poker Night 2 | sequel to Poker Night at the Inventory | 1 |
| Pom Poko | 1994 animated film directed by Isao Takahata | 2 |
| Ponyo on the Cliff by the Sea | 2008 Japanese animated film directed by Hayao Miyazaki | 1 |
| Poor Cinderella | 1934 animated short film directed by Dave Fleischer | 1 |
| Popeye | 1980 film by Robert Altman | 1 |
| Popeye the Sailor | film series | 1 |
| Popeye the Sailor | 1933 film by Dave Fleischer | 1 |
| Pop Me and We Both Go Down | episode of Wizards of Waverly Place (S1 E10) | 1 |
| Porno | novel by Irvine Welsh | 4 |
| Portal 2 | 2011 first-person puzzle-platform video game | 2 |
| Portal series | video game series by Valve Corporation | 1 |
| Portal Stories: Mel | single-player mod of Portal 2 developed by Prism Studios | 2 |
| Possession | Book by Jeanne Kalogridis and Kathleen O'Malley, from 1996 | 7 |
| Power Hungry | Book by Howard Weinstein | 7 |
| Precipice | Book by David Alan Mack, from 2009 | 2 |
| Prelude to Dune | novel trilogy by Brian Herbert and Kevin J. Anderson | 4 |
| Presentation of Jesus at the Temple | early episode in the life of Jesus | 1 |
| Preserver | book by William Shatner | 8 |
| Pretty Guardian Sailor Moon | live action television program | 1 |
| Pretty Little Liars | American television drama | 1 |
| Pride and Prejudice | 1952 television series | 7 |
| Pride and Prejudice | novel by Jane Austen | 7 |
| Pride and Prejudice | 1995 British television drama series | 7 |
| Pride and Prejudice | 1938 television film | 7 |
| Pride and Prejudice | 1958 TV series | 7 |
| Pride and Prejudice | 1967 television series | 7 |
| Pride and Prejudice | 1940 film by Robert Zigler Leonard | 7 |
| Pride and Prejudice | 1980 British television drama series | 7 |
| Pride & Prejudice | 2005 film directed by Joe Wright | 7 |
| Prime Directive | book by Judith and Garfield Reeves-Stevens | 5 |
| Primer | 2004 American science fiction drama film directed by Shane Carruth | 2 |
| Prince Caspian | children's fantasy novel by C. S. Lewis, 1951 | 2 |
| Prince of Persia: The Sands of Time | 2010 American action fantasy film | 1 |
| Prince of Persia: The Sands of Time | 2003 video game | 1 |
| Prince of Persia: The Two Thrones | 2005 video game | 1 |
| Prince of Persia: Warrior Within | 2004 video game | 1 |
| Prince of Stride | Japanese multimedia series | 1 |
| Prince of Stride | 2015 video game | 1 |
| Princess Connect! Re:Dive | 2018 video game | 1 |
| Princess Jellyfish | Japanese manga series | 1 |
| Princess Jellyfish | Japanese anime television series | 1 |
| Princess Mononoke | 1997 Japanese anime film | 3 |
| Princess Princess | Japanese manga series | 1 |
| Princess Principal | Japanese anime television series | 3 |
| Prison Break | American TV series | 1 |
| Prisoners of Peace | Book by John Peel, from 1994 | 2 |
| Prison School | Japanese manga series | 2 |
| Prison School | Japanese anime television series | 2 |
| Private Practice | American medical drama television program | 3 |
| Probe | Book by Margaret Wander Bonanno, from 1992 | 11 |
| Progress | episode of Star Trek: Deep Space Nine (S1 E15) | 8 |
| Project M | unofficial video game | 1 |
| Project X Zone 2 | tactical role-playing video game | 1 |
| Prometheus Bound | ancient Greek tragedy by Aeschylus | 3 |
| Prototype | 2009 action-adventure open world video game | 1 |
| Prototype 2 | 2012 video game | 1 |
| Proud Helios | novel by Melissa Scott | 6 |
| Provenance of Shadows | Book by David R. George III | 4 |
| Proverbs | book of the Bible | 1 |