External links
This article includes an episode-related list of lists.
One Piece is an anime television series based on the manga series of the same name. As of 2025, it has more than 1,100 episodes.
| Season | Season title | Episodes | Originally released | ||
|---|---|---|---|---|---|
| First released | Last released | ||||
| 1 | East Blue | 61 | October 20, 1999 | March 14, 2001 | |
| 2 | Entering into the Grand Line | 16 | March 21, 2001 | August 19, 2001 | |
| 3 | Introducing Chopper at the Winter Island | 15 | August 26, 2001 | December 9, 2001 | |
| 4 | Arrival & Fierce Fighting in Alabasta | 38 | December 16, 2001 | October 27, 2002 | |
| 5 | Dreams!, The Zenny Pirate Crew Sortie!, Beyond the Rainbow | 13 | November 3, 2002 | February 2, 2003 | |
| 6 | Sky Island ~ Skypiea & The Golden Bell | 52 | February 9, 2003 | June 13, 2004 | |
| 7 | Escape! The Marine Fortress & The Foxy Pirate Crew | 33 | June 20, 2004 | March 27, 2005 | |
| 8 | Water Seven | 35 | April 17, 2005 | April 30, 2006 | |
| 9 | Enies Lobby | 73 | May 21, 2006 | December 23, 2007 | |
| 10 | Thriller Bark | 45 | January 6, 2008 | December 14, 2008 | |
| 11 | Sabaody Archipelago | 26 | December 21, 2008 | June 28, 2009 | |
| 12 | Island of Women | 14 | July 5, 2009 | October 11, 2009 | |
| 13 | Impel Down | 35 | October 18, 2009 | June 20, 2010 | |
| 14 | Marineford | 60 | June 27, 2010 | September 25, 2011 | |
| 15 | Fishman Island | 62 | October 2, 2011 | December 23, 2012 | |
| 16 | Punk Hazard | 50 | January 6, 2013 | January 12, 2014 | |
| 17 | Dressrosa | 118 | January 19, 2014 | June 19, 2016 | |
| 18 | Zou | 36 | June 26, 2016 | April 2, 2017 | |
| 19 | Whole Cake Island | 109 | April 9, 2017 | June 30, 2019 | |
| 20 | Wano Country | 197 | July 7, 2019 | December 17, 2023 | |
| 21 | Egghead | 34 | January 7, 2024 | TBA | |