The Academy Award for Best Live-Action Short Film has been given out in various forms since 1931.
- The award was first given out at the 5th Academy Awards for films released 1931-32. For this award the Academy did something it has never done for the Best Picture award: make distinctions by genre. For the first five years of the award, separate awards were given out for Comedy and Novelty, "Novelty" being mostly short documentaries.
- For the 9th ceremony for films from 1936, the Comedy/Novelty genre was eliminated, but the Academy still managed to expand the category to three awards: one-reel (~10 min), two-reel (~20 min), and a third award for short films made in color. In 1938, after only two awards, the Color category was discontinued. One-reel and two-reel shorts received separate awards for every ceremony through the 29th Academy Awards for films made in 1956.
- For the 30th Academy Awards in 1957 a single Best Live-Action Short Film category was instituted, and has remained so to this day.
Films must be shorter than 40 minutes long.note Earlier awards mostly went out to the travelogues and short documentaries that the Hollywood studios made to accompany their features. After the end of the studio system, winners and nominees are mostly independent productions. Since a rule change in the early 1970s, documentaries are not eligible; they have their own Oscar, officially the Academy Award for Best Documentary (Short Subject). Short films are not eligible for any other award.
The eligibility rules for short films (whether live-action, animated, or documentary) noticeably differ from those for feature-length films:
- The qualifying period for release spans two calendar years (as opposed to a single calendar year for feature-length films). Currently, the eligibility period starts on October 1 and ends on September 30 of the calendar year before the award ceremony.
- The main method of qualifying, theatrical release, has different mechanics from that of other films. All qualifying runs must be at least 7 days, and start during the qualification period (thus, a film that started its qualifying run on September 30, 2019 was eligible for the 2020 awards). For most films, the qualifying release must be in Los Angeles County, California. For documentary features, qualifying runs are required in both LA County and New York City. Short films qualify with such a run in either LA County or NYC.
- During a qualifying run, feature-length films must be shown at least three times each day, with at least one showing starting between 6 pm and 10 pm local time. Short films need to be shown only once each day. There is no restriction as to the start time of showings for non-documentary shorts, but dates and showing times must be published in standard local media outlets.
- A short film can also qualify if it wins one of a number of Academy-specified film festival awards. While standard Academy rules disqualify films if they have been broadcast on TV or the Internet, or released to home video, before the qualifying theatrical run, a film that qualifies by the festival route is not so disqualified.
- Finally, a film that wins a gold, silver, or bronze award in a non-documentary short film category in the immediately previous Student Academy Awards is eligible.
Winners are listed below, as are nominees with TV Tropes work pages.
Tropes:
- 1931-32: The Music Box (comedy), Wrestling Swordfish (novelty)
- Swing High (novelty)
- 1932-33: So This Is Harris! (comedy), Krakatoa! (novelty)
- Menu (novelty)
- 1934: La Cucaracha (comedy)
- Men in Black (comedy)
- 1934: City of Wax (novelty)
- Strikes and Spares (novelty)
- 1935: How to Sleep (comedy)
- Tit for Tat (comedy)
- 1935: Wings Over Everest (novelty)
- Audioscopiks (novelty)
- 1936: Bored of Education (one-reel)
- Wanted—A Master (one-reel)
- 1936: The Public Pays (two-reel),
- 1936: Give Me Liberty (color)
- La Fiesta de Santa Barbara (color)
- 1937: The Private Life of the Gannets (one-reel)
- A Night at the Movies (one-reel)
- Romance of Radium (one-reel)
- 1937: Torture Money (two-reel)
- 1937: Penny Wisdom (color)
- The Man Without a Country (color)
- 1938: That Mothers Might Live (one-reel)
- The Great Heart (one-reel)
- 1938: Declaration of Independence (two-reel)
- Swingtime in the Movies (two-reel)
- They're Always Caught (two-reel)
- 1939: Busy Little Bears (one-reel), Sons of Liberty (two-reel)
- Prophet Without Honor (one-reel)
- Drunk Driving (two-reel)
- 1940: Quicker'n a Wink (one-reel)
- London Can Take It! (one-reel)
- More About Nostradamus (one-reel)
- Siege (one-reel)
- 1940: Teddy, the Rough Rider (two-reel)
- Service with the Colors (two-reel)
- 1941: Of Pups and Puzzles (one-reel)
- Army Champions (one-reel)
- Down on the Farm (one-reel)
- Forty Boys and a Song (one-reel)
- Kings of the Turf (one-reel)
- 1941: Main Street on the March! (two-reel)
- Forbidden Passage (two-reel)
- The Tanks Are Coming (two-reel)
- 1942: Speaking of Animals and Their Families (one-reel)
- Marines in the Making (one-reel)
- 1942: Beyond the Line of Duty (two-reel)
- Don't Talk (two-reel)
- 1943: Amphibious Fighters (one-reel), Heavenly Music (two-reel)
- Cavalcade of Dance (one-reel)
- Seeing Hands (one-reel)
- 1944: Who's Who in Animal Land (one-reel)
- Jammin' the Blues (one-reel)
- Movie Pests (one-reel)
- 1944: I Won't Play (two-reel)
- Main Street Today (two-reel)
- 1945: Stairway to Light (one-reel)
- 1945: Star in the Night (two-reel)
- A Gun in His Hand (two-reel)
- 1946: Facing Your Danger (one-reel)
- Smart as a Fox (one-reel)
- Sure Cures (one-reel)
- 1946: A Boy and His Dog (two-reel)
- Hiss and Yell (two-reel)
- The Luckiest Guy in the World (two-reel)
- 1947: Goodbye, Miss Turlock (one-reel), Climbing the Matterhorn (two-reel)
- Now You See It (one-reel)
- So You Want to Be in Pictures (one-reel)
- Give Us the Earth! (two-reel)
- 1948: Symphony of a City (one-reel), Seal Island (two-reel)
- Annie Was a Wonder (one-reel)
- So You Want to Be on the Radio (one-reel)
- You Can't Win (one-reel)
- Going to Blazes! (two-reel)
- 1949: Aquatic House Party (one-reel), Van Gogh (two-reel)
- So You Think You're Not Guilty (one-reel)
- Water Trix (one-reel)
- 1950: Grandad of Races (one-reel)
- Wrong Way Butch (one-reel)
- 1950: In Beaver Valley (two-reel)
- 1951: World of Kids (one-reel), Nature's Half Acre (two-reel)
- 1952: Light in the Window: The Art of Vermeer (one-reel), Water Birds (two-reel)
- Neighbours (one-reel)
- 1953: The Merry Wives of Windsor Overture (one-reel), Bear Country (two-reel)
- Herring Hunt (one-reel)
- Return to Glennascaul (two-reel)
- 1954: This Mechanical Age (one-reel), A Time Out of War (two-reel)
- 1955: Survival City (one-reel), The Face of Lincoln (two-reel)
- Three Kisses (one-reel)
- 1956: Crashing the Water Barrier (one-reel)
- 1956: The Bespoke Overcoat (two-reel)
- 1957: The Wetback Hound
- 1958: Grand Canyon
- 1959: The Golden Fish
- 1960: Day of the Painter
- 1961: Seawards the Great Ships
- 1962: Heureux Anniversaire
- 1963: An Occurrence at Owl Creek Bridge
- 1964: Casals Conducts: 1964
- 1965: The Chicken
- 1966: Wild Wings
- 1967: A Place To Stand
- 1968: Robert Kennedy Remembered
- 1969: The Magic Machines
- 1970: The Resurrection of Broncho Billy
- 1971: Sentinels of Silence
- 1972: Norman Rockwell's World... An American Dream
- 1973: The Bolero
- 1974: One-Eyed Men Are Kings
- 1975: Angel and Big Joe
- 1976: In the Region of Ice
- 1977: I'll Find a Way
- 1978: Teenage Father
- 1979: Board and Care
- 1980: The Dollar Bottom
- 1981: Violet
- 1982: A Shocking Accident
- 1983: Boys and Girls
- 1984: Up
- 1985: Molly's Pilgrim
- 1986: Precious Images
- 1987: Ray's Male Heterosexual Dance Hall
- 1988: The Appointments of Dennis Jennings
- 1989: Work Experience
- 1990: The Lunch Date
- 1991: Session Man
- 1992: Omnibus
- 1993: Schwarzfahrer
- 1994: Franz Kafka's It's a Wonderful Life (tied with Trevor)
- 1994: Trevor (tied with Franz Kafka's It's a Wonderful Life)
- 1995: Lieberman in Love
- 1996: Dear Diary
- 1997: Visas and Virtue
- 1998: Election Night
- 1999: My Mother Dreams the Satan's Disciples in New York
- 2000: Quiero ser (I want to be...)
- 2001: The Accountant
- 2002: This Charming Man
- 2003: Two Soldiers
- 2004: Wasp
- 2005: Six Shooter
- 2006: West Bank Story
- 2007: Le Mozart des pickpockets
- 2008: Toyland
- 2009: The New Tenants
- 2010: God of Love
- 2011: The Shore
- 2012: Curfew
- 2013: Helium
- 2014: The Phone Call
- 2015: Stutterer
- 2016: Sing
- 2017: The Silent Child
- 2018: Skin
- 2019: The Neighbors' Window
- 2020-21: Two Distant Strangers
- 2021: The Long Goodbye
- 2022: An Irish Goodbye
- 2023: The Wonderful Story of Henry Sugar