| Pokémon: Paldean Winds | — | — | — |
| Pokémon: Twilight Wings | January 15, 2020 | YouTube | 8 |
| Polar Bear Café | April 5, 2012 | — | 50 |
| Pole Position | September 15, 1984 | CBS | 13 |
| Pole Princess!! | December 23, 2022 | — | — |
| Police Academy | September 1, 1988 | Broadcast syndication | 65 |
| Police in a Pod | January 5, 2022 | — | 13 |
| Policiers et Voleurs | — | — | 276 |
| Pon no Michi | January 6, 2024 | — | 12 |
| Pond Life | 1996 | Channel 4 | 21 |
| PongPong Dino | May 13, 2021 | KBS 1TV | 52 |
| Ponkotsu Quest: Maou to Haken no Mamono-tachi | August 22, 2013 | — | 84 |
| Poochini's Yard | September 7, 2002 | — | 52 |
| Pop Paper City | November 12, 2022 | — | — |
| Pop Secret | 2007 | M6 | 26 |
| Pop Team Epic | January 7, 2018 | — | — |
| Popee the Performer | — | — | — |
| Popetown | June 8, 2005 | British Broadcasting Corporation | 10 |
| Popeye and Son | September 12, 1987 | CBS | 13 |
| Popeye the Sailor | June 10, 1960 | American Broadcasting Company | 220 |
| Popolocrois | October 4, 1998 | — | — |
| Popotan | July 18, 2003 | BS-TBS | 12 |
| Poppentje | November 5, 2000 | VPRO | 17 |
| Poppetstown | January 1, 2009 | — | 52 |
| Popples | September 13, 1986 | TF1 | 23 |
| Poppy & Ziggy | — | YouTube | — |
| Popzilla | September 27, 2009 | MTV | 12 |
| Pororo the Little Penguin | November 27, 2003 | Korea Educational Broadcasting System | 286 |
| Porosenok | 2014 | Russia-1, RTR-Planeta, STS, LNK, Carousel, PLUSPLUS | 10 |
| Porphy no Nagai Tabi | January 6, 2008 | — | 52 |
| Possibly the Greatest Alchemist of All Time | January 8, 2025 | — | 12 |
| Postman Pat | September 16, 1981 | BBC One | 196 |
| Postman Pat: Special Delivery Service | — | — | — |
| PostPet Momobin | July 4, 2004 | TBS Television | 24 |
| Potato Head Kids | September 24, 1986 | — | 23 |
| Potatoes and Dragons | January 5, 2004 | — | 78 |
| Potemayo | July 6, 2007 | — | 12 |
| PotenDogs | — | EBS 1TV | — |
| Potlach | — | France 3 | 26 |
| Pound Puppies | October 10, 2010 | Discovery Family | 65 |
| Pound Puppies | September 13, 1986 | American Broadcasting Company | 26 |
| Power Battle Watch Car | December 21, 2015 | MBC TV | 52 |
| Power of Hope: PreCure Full Bloom | October 7, 2023 | NHK Educational TV | 12 |
| Power Players | September 21, 2019 | Cartoon Network | 78 |
| Power Stone | April 3, 1999 | — | 26 |
| Powerbirds | January 19, 2020 | — | 20 |
| Powerpuff Girls Z | July 1, 2006 | TV Tokyo | 52 |
| Poyopoyo Kansatsu Nikki | January 8, 2012 | TV Tokyo | 52 |
| Pozzie | — | Rai Yoyo | — |
| Praise Petey | July 21, 2023 | Freeform | 10 |
| Precarious Woman Executive Miss Black General | June 5, 2017 | — | 10 |
| Precious Pupp | October 2, 1965 | NBC | 26 |
| Prep & Landing | — | — | — |
| President Curtis | July 26, 2026 | Adult Swim | — |
| Presto! School of Magic | — | M6 | 52 |
| Pretty All Friends Selection | June 6, 2021 | — | 16 |
| Pretty Boy Detective Club | April 11, 2021 | — | 12 |
| Pretty Cure | February 1, 2004 | TV Asahi | 49 |
| Pretty Rhythm Rainbow Live | September 1, 2014 | TV Tokyo | — |
| Pretty Rhythm: All Star Selection | April 5, 2014 | — | 11 |