| Percy's Tiger Tales | December 22, 2012 | — | 52 |
| Perfect Hair Forever | November 7, 2004 | Adult Swim | 9 |
| Perfect World | — | — | — |
| Pet Alien | January 23, 2005 | Cartoon Network | 52 |
| Petals | June 1, 1998 | Australian Broadcasting Corporation | 55 |
| Peter | — | — | 26 |
| Peter Pan | December 22, 2012 | France 3 | 52 |
| Peter Pan | — | — | — |
| Peter Pan and the Pirates | September 8, 1990 | Fox Kids | 65 |
| Peter Potamus | September 16, 1964 | Broadcast syndication | 27 |
| Peter Rabbit | December 14, 2012 | France 5 | 51 |
| Petit Petit Muse | January 27, 2008 | KBS 1TV | 26 |
| Phantom 2040 | September 18, 1994 | Broadcast syndication | 35 |
| Phantom Investigators | May 25, 2002 | The WB | 13 |
| Phantom Spirits | — | TF1 | 52 |
| Philbert Frog | September 24, 1993 | BBC Children's and Education | 13 |
| Phineas and Ferb | August 17, 2007 | Disney Channel, Disney XD | 255 |
| Phoebe & Jay | February 2, 2026 | PBS Kids | 10 |
| Phoeni | — | — | — |
| Phoenix Man | — | KBS 1TV | — |
| Pickle and Peanut | September 7, 2015 | Disney XD | 42 |
| Pierre and Isa | September 7, 1991 | Antenne 2 | 26 |
| Pig City | April 16, 2002 | Fox Kids, Cartoon Network | 39 |
| Pig Goat Banana Cricket | July 18, 2015 | Nickelodeon | 40 |
| Pigeon Boy | January 24, 2004 | France 3 | 26 |
| Pigeons & Dragons | 2017 | Arte | 30 |
| Piggsburg Pigs! | September 15, 1990 | Fox Kids | 13 |
| Piggy Tales | April 11, 2014 | Toons.TV | 121 |
| Pigs Next Door | 2000 | — | 13 |
| Pikwik Pack | November 7, 2020 | Disney Jr. | 52 |
| Pimpa | 1982 | — | 104 |
| Pinaki & Happy - The Bhoot Bandhus | — | Sonic | — |
| Pinball Legend | October 1, 2010 | — | 52 |
| Pinecone & Pony | April 8, 2022 | Apple TV | — |
| Ping and Friends | — | TVOKids | — |
| Pingu | March 7, 1990 | Schweizer Fernsehen, CBeebies, TV Brasil, BBC Children's and Education, Disney Channel, TV Cultura, Disney Jr., Nick Jr. Brasil, Gloobinho | 157 |
| Pingwings | — | — | — |
| Pink Panther and Pals | March 7, 2010 | Cartoon Network, MGM Television | 26 |
| Pink Panther and Sons | September 8, 1984 | NBC | 26 |
| Pinkalicious & Peterrific | February 19, 2018 | PBS Kids | 81 |
| Pinkfong Wonderstar | June 27, 2019 | KBS 2TV, YouTube Premium | 52 |
| Pinkfong Wonderstar: Season 2 | — | KBS 1TV | — |
| Pinky and the Brain | September 9, 1995 | The WB | 66 |
| Pinky Dinky Doo | April 5, 2005 | HBO, Univision, CBC Television, Discovery Kids, HBO Max | 104 |
| Pinky Malinky | 2018 | Netflix | 20 |
| Pinky, Elmyra & the Brain | September 19, 1998 | The WB | 13 |
| Pinny's House | — | — | — |
| Pino & Shinoby | February 10, 2026 | Rai Yoyo, Yomiuri Telecasting Corporation | 26 |
| Pinocchio and Friends | November 29, 2021 | Rai Yoyo | 26 |
| Pip and Posy | — | — | 104 |
| Pipi, Pupu & Rosemary | — | — | — |
| Pipo, Pepa & Pop | December 2, 2023 | Rai Yoyo, RaiPlay | — |
| Pippi Longstocking | July 4, 1998 | ZDF, SVT1, Cartoon Network | 26 |
| Pirata & Capitano | October 19, 2016 | France 5 | 104 |
| Pirate Express | April 26, 2015 | Cartoon Network | 26 |
| Pirates | September 4, 1999 | France 3 | 40 |
| Piripenguins | May 19, 2025 | CBBC, CBeebies | — |
| Pixel Pinkie | August 29, 2009 | Cartoon Network, Nine Network, Disney Channel | — |
| Pixie and Dixie and Mr. Jinks | October 2, 1958 | Broadcast syndication | 56 |
| Piñata Smashlings | March 10, 2025 | YTV | 26 |