From 1932 until 1970, the category was known asShort Subjects, Cartoons; and from 1971 to 1973 asShort Subjects, Animated Films. The present title began with the46th Awards in 1974. During the first 5 decades of the award's existence, awards were presented to theproducers of the shorts. Current Academy rules, however, call for the award to be presented to "the individual person most directly responsible for the concept and the creative execution of the film." Moreover, "[i]n the event that more than one individual has been directly and importantly involved in creative decisions, a second statuette may be awarded."[1]
The first film to win in this category wasFlowers and Trees byWalt Disney, who has since held the category's record for most nominations (39) and most wins (12).[2][3]MGM'sTom and Jerry (1940–67) is the category's most lauded animated series over all, being nominated for a total of 13 Oscars and winning 7.Warner Bros.'sLooney Tunes/Merrie Melodies series also had a big amount of 16 Oscar nominations and winning 5. Among international studios, the NFB has the most wins in this category, with 6 Oscars. The biggest showing fromBritain in this category isNick Park, with three wins: 1 forCreature Comforts and 2 for theWallace & Gromit series.
The Academy definesshort as being "not more than 40 minutes, including all credits."[4] Fifteen films areshortlisted before nominations are announced. In the listings below, the title shown in boldface was the winner of the award in that given year, followed by the other nominees for that year.
^In 1949,Edward Selzer was originally announced as a nominee forCanary Row. However, he withdrew the film from nomination and it did not appear on the final ballot.