A list of animated feature films that were first released in 1971.
| Title | Country | Director | Studio | Technique | Format | Notes | Release | Duration | |
|---|---|---|---|---|---|---|---|---|---|
| Ali Baba and the Forty Thieves | Japan | [1] | July 18, 1971 | 55 minutes | |||||
| Animal Treasure Island | Japan | March 20, 1971 | 78 minutes | ||||||
| Attack No. 1: Immortal Bird | Japan | Eiji Okabe | March 17, 1971 | 50 minutes | |||||
| Bedknobs and Broomsticks | December 13, 1971 | 118 minutes | |||||||
| Benny's Bathtub | Denmark | Fiasco Film | March 6, 1971 | 41 minutes | |||||
| The Christmas Present | Brazil | Álvaro Henrique Gonçalves | Alvaro Henriques Gonçalves Produções Cinematográfi | July 15, 1971 | 75 minutes | ||||
| Daisy Town | France Belgium | December 15, 1971 | 71 minutes | ||||||
| Do It! Yasuji's Pornorama | Japan | September 24, 1971 | 101 minutes | ||||||
| Here Comes Peter Cottontail | United States Japan | Rankin/Bass Video Tokyo Production | April 4, 1971 | 55 minutes | |||||
| The Legend of Robin Hood | Australia | Zoran Janjic | Air Programs International | Originally aired as the fourth installment of the CBS animated anthology series Famous Classic Tales (1970–1984). | November 14, 1971 | 47 minutes | |||
| Lightning Atom | South Korea | Yongyusu | Segi Trading Co., Ltd. | July 23, 1971 | 80 minutes | ||||
| Ninpuu Kamui Gaiden: Tsukihigai no Maki | Japan | Keisuke Kondo | Film compiled from episodes 21 ("Onna Zaemon") and 26 ("Jūmonji Tsuyu Kudushi") of the animated television series that ran from April 6 until September 28, 1969, for a total of 26 episodes. | March 20, 1971 | 88 minutes | ||||
| The Point! | United States | February 2, 1971 | 74 minutes | ||||||
| The Poor Miller's Boy and the Kitten | Produced from 1966 to 1970, released in 1971.[2] | June 18, 1971 | 53 minutes | ||||||
| Prince Ho-Dong and Princess Nak-Rang | South Korea | Yongyusu | Segi Trading Co., Ltd. | January 1, 1971 | 75 minutes | ||||
| The Return of Lightning Atom | South Korea | Yongyusu | Segi Trading Co., Ltd. | 1971 | 80 minutes | ||||
| Tiki Tiki | Canada | Original animation intercut with recontextualized footage from the 1966 Russian live action film Aybolit-66. | September 25, 1971 | 71 minutes | |||||
| Treasure Island | Australia | Zoran Janjic | Air Programs International | Originally aired as the fifth installment of the CBS animated anthology series Famous Classic Tales (1970–1984). | November 28, 1971 | 45 minutes | |||
| The Wardrobe of Time | Spain | Estudios Vara Vincit Films Compañía Española de Propaganda, Industria y Cinematografía S.A. (CEPICSA) Tándem Films | Third compilation film of the Spanish animated television series Mortadelo y Filemón (1966–1971), that ran for 23 6-minute installments and was based on the comic strip of the same title by Francisco Ibáñez. | November 29, 1971 | 78 minutes |