Since the first ceremony nearly 100 years ago, the Academy Awards have recognized some of the greatest performances both in front of — and behind — the camera in film.
As part of each year's celebration, dating all the way back to 1929, a select group of actors and actresses are honored for their performances in some of the previous year's most lauded films.
From Sidney Poitier becoming the first Black man to win the title in 1964 to Daniel Day-Lewis' reign as the winningest actor in the category, here's a look back at every actor who has won the award for Best Actor in a Leading Role.
2023: Brendan Fraser, The Whale
Following a decades-long break from the industry, Oscar winner Fraser made a triumphant return in The Whale, which follows the story of a reclusive man trying to repair his relationship with his teen daughter.
2022: Will Smith, King Richard
Smith won his first Oscar in 2022 for his performance as Richard Williams — Venus and Serena's father — in King Richard. The moment was overshadowed, though, as earlier in the night the actor slapped comedian Chris Rock on stage following a joke about Smith's wife, Jada Pinkett Smith.
2021: Anthony Hopkins, The Father
Hopkins became the oldest star to win the Best Actor title when he was awarded the prize for his performance in The Father at age 83.
2020: Joaquin Phoenix, Joker
Phoenix won the award for his role as the titular villain. The actor is currently filming the movie's sequel, Joker: Folie à Deux.
2019: Rami Malek, Bohemian Rhapsody
Malek's performance as Freddie Mercury in the biographical Bohemian Rhapsody, about Queen's rise to stardom, won him the award in 2019.
2018: Gary Oldman, Darkest Hour
Oldman took home the award in 2018 for his role as Winston Churchill in Darkest Hour.
2017: Casey Affleck, Manchester by the Sea
Affleck won the Best Actor title in 2017 for his performance as Lee Chandler in Manchester by the Sea.
2016: Leonardo DiCaprio, The Revenant
More than two decades after his first Oscar nomination, DiCaprio took home the award for Best Actor for his role as frontiersman Hugh Glass in The Revenant in 2016.
2015: Eddie Redmayne, The Theory of Everything
Redmayne won the award for his performance as theoretical physicist Stephen Hawking in The Theory of Everything, alongside Felicity Jones.
2014: Matthew McConaughey, Dallas Buyers Club
In 2014, McConaughey won his first Oscar for his performance as Ron Woodroof in Dallas Buyers Club. The film was based on Woodroof's real-life story of being diagnosed with HIV and smuggling medicine into Texas to give to others living with the disease.
2013: Daniel Day-Lewis, Lincoln
Day-Lewis scored his third Oscar in 2013 for Best Actor for his performance as Abraham Lincoln; the feat made him the winningest actor in the category's history.
2012: Jean Dujardin, The Artist
In the silent, black-and-white film, The Artist, Dujardin's performance as a screen star, George Valentin, won him the award in 2012.
2011: Colin Firth, The King's Speech
Firth won the award in 2011 for his performance as King George VI in The King's Speech.
2010: Jeff Bridges, Crazy Heart
Bridges' performance as country singer Otis "Bad" Blake in Crazy Heart won the actor the award in 2010. Bridges also sang on the soundtrack for the film, covering Johnny Cash's "Ring of Fire."
2009: Sean Penn, Milk
Penn's portrayal of Harvey Milk — California's first openly gay elected official — won him his second Oscar for Best Actor in 2009.
2008: Daniel Day-Lewis, There Will Be Blood
Day-Lewis' second Oscar came in 2008 for his performance as Daniel Plainview in There Will Be Blood.
2007: Forest Whitaker, The Last King of Scotland
Whitaker's portrayal of Idi Amin in The Last King of Scotland won him the award in 2007.
2006: Philip Seymour Hoffman, Capote
Seymour Hoffman's first Oscar nomination also yielded his first, and only, win in 2006 for his performance as Truman Capote in Capote. The actor died less than a decade later in 2014 at the age of 46.
2005: Jamie Foxx, Ray
Foxx won the award for his portrayal of the iconic musician, Ray Charles, in Ray in 2005.
2004: Sean Penn, Mystic River
Penn picked up his first Oscar for Best Actor in 2004 for his performance as Jimmy Markum in Mystic River.
2003: Adrien Brody, The Pianist
Brody's portrayal of Wladyslaw Szpilman in the autobiography adaptation, The Pianist, won him the award in 2003.
2002: Denzel Washington, Training Day
Washington took home his second Oscar in 2002 for his performance in Training Day as Alonzo Harris. In 2022, he received his 10th Oscar nomination for his work in The Tragedy of Macbeth and extended his record as the most-nominated Black actor in Academy Awards history.
2001: Russell Crowe, Gladiator
Crowe scored the award in 2001 for his role as Maximus in Ridley Scott's Gladiator.
2000: Kevin Spacey, American Beauty
Spacey's performance as Lester Burnham in American Beauty won him the title in 2000.
1999: Roberto Benigni, Life Is Beautiful
Benigni both starred in and directed 1998's Life Is Beautiful ,which won him the award for Best Actor in 1999.
1998: Jack Nicholson, As Good as It Gets
Nicholson's performance as Melvin Udall in As Good As It Gets won him his second Best Actor award — and third overall Oscar including his Best Actor in a Supporting Role in 1984 for his performance in Terms of Endearment.
1997: Geoffrey Rush, Shine
Rush took him the award in 1997 for his role as piano prodigy David Helfgott in Shine.
1996: Nicolas Cage, Leaving Las Vegas
Cage won the award for Best Actor for his portrayal of Ben Sanderson in the film adaptation of the novel of the same name, Leaving Las Vegas.
1995: Tom Hanks, Forrest Gump
Hanks won back-to-back awards in the category, first for his role in 1993's Philadelphia and second for his role as the titular character in Forrest Gump.
1994: Tom Hanks, Philadelphia
Hanks took home his first Oscar in 1994 for his portrayal of Andrew Beckett in Philadelphia.
1993: Al Pacino, Scent of a Woman
Pacino won his sole Oscar in 1993 for his performance in Scent of a Woman as Lt. Colonel Frank Slade, a veteran who unbeknownst to his caretaking niece, persuades a young man she's hired to look after him to drive him to New York City.
1992: Anthony Hopkins, The Silence of the Lambs
Portraying the psychopathic killer Hannibal Lecter, Hopkins' performance in The Silence of the Lambs won him the award in 1992.
1991: Jeremy Irons, Reversal of Fortune
Irons' starring role as Claus von Bülow in Reversal of Fortune won him the title in 1991.
1990: Daniel Day-Lewis, My Left Foot
Day-Lewis took home his first Oscar in 1990 for his role as Christy Brown in My Left Foot.
1989: Dustin Hoffman, Rain Man
Hoffman received his second Oscar in 1989 for his performance as Raymond Babbitt in Rain Man.
1988: Michael Douglas, Wall Street
Douglas' role in the first Wall Street film as Gordon Gekko won him the award for Best Actor in 1988. Douglas reprised the role more than two decades later in the 2010 sequel Wall Street: Money Never Sleeps
1987: Paul Newman, The Color of Money
After decades in the industry, Newman won his first competitive Oscar in 1987 for his performance as Eddie Felson in The Color of Money. The year prior, he won an honorary award for his career as a whole.
1986: William Hurt, Kiss of the Spider Woman
Hurt won the award in 1986 for his performance as Luis Molina in Kiss of the Spider Woman.
1985: F. Murray Abraham, Amadeus
White Lotus star Abraham scored an Oscar in 1985 for his performance in Amadeus as a composer, Antonio Salieri, whose rival is none other than Wolfgang Amadeus Mozart.
1984: Robert Duvall, Tender Mercies
Duvall's performance as Mac Sledge in Tender Mercies won the actor the award in 1984.
1983: Ben Kingsley, Gandhi
Kingsley's portrayal of the titular character in the biographical film won him the Best Actor honor in 1984.
1982: Henry Fonda, On Golden Pond
Though Fonda was unable to attend the 1982 ceremony in person, his daughter, Jane, accepted the award on his behalf and delivered it to the actor for his performance as Norman Thayer Jr. in On Golden Pond. At the time was the oldest actor to have received the honor.
1981: Robert De Niro, Raging Bull
De Niro's performance as Jake LaMotta in Martin Scorsese's Raging Bull won the actor the title in 1981.
1980: Dustin Hoffman, Kramer vs. Kramer
Hoffman took home the Oscar in 1980 for his performance as Ted Kramer in Kramer vs. Kramer.
1979: Jon Voight, Coming Home
Voight's performance in Coming Home as Luke Martin won him the Oscar in 1979. Jane Fonda also won the Oscar this year for her performance opposite Voight.
1978: Richard Dreyfuss, The Goodbye Girl
Dreyfuss' performance as Elliot Garfield in The Goodbye Girl won him the Oscar in 1978.
1977: Peter Finch, Network
Finch took home the award in 1977 for his performance as anchorman Howard Beale in Network.
1976: Jack Nicholson, One Flew Over the Cuckoo's Nest
Nicholson won his first Oscar in 1976 for his performance as Randle Patrick McMurphy in One Flew Over the Cuckoo's Nest.
1975: Art Carney, Harry and Tonto
Carney won the award in 1975 for his performance as Harry Coombes in Harry and Tonto.
1974: Jack Lemmon, Save the Tiger
Lemmon's performance as Harry Stoner in Save the Tiger won him the title in 1974.
1973: Marlon Brando, The Godfather
Native American activist Sacheen Littlefeather famously appeared on Brando's behalf in 1973 and refused to accept the award for his performance as Don Vito Corleone in The Godfather due to the film industry's treatment of Native Americans.
1972: Gene Hackman, The French Connection
Hackman's performance as detective Jimmy "Popeye" Doyle in The French Connection won him the award in 1972.
1971: George C. Scott, Patton
Scott took home the award in 1971 for his performance as General George S. Patton in Patton.
1970: John Wayne, True Grit
Wayne won the Oscar in 1970 for his performance as Rooster Cogburn in True Grit.
1969: Cliff Robertson, Charly
Robertson's portrayal of the titular character in Charly earned him the award for Best Actor in 1969.
1968: Rod Steiger, In the Heat of the Night
Steiger took home the award in 1968 for his performance as Police Chief Bill Gillespie in In The Heat of the Night, which he starred in with Sidney Poitier.
1967: Paul Scofield, A Man for All Seasons
Scofield's performance as Sir Thomas Moore in A Man for All Seasons won him the award in 1967.
1966: Lee Marvin, Cat Ballou
Marvin nabbed the award in 1966 for his performance as both Kid Shelleen and Tim Strawn in Cat Ballou.
1965: Rex Harrison, My Fair Lady
Harrison's performance as Professor Henry Higgins alongside Audrey Hepburn in My Fair Lady won the award in 1965.
1964: Sidney Poitier, Lilies of the Field
Poitier became the first Black man to win Best Actor in 1962 for his performance as Homer Smith, a handyman building a chapel in the desert, in Lilies of the Field.
1963: Gregory Peck, To Kill a Mockingbird
Peck's performance as Atticus Finch in the screen adaptation of Harper Lee's To Kill a Mockingbird won the award in 1963.
1962: Maximilian Schell, Judgement at Nuremberg
Schell took him the award in 1962 for his portrayal of defense attorney Hans Rolfe in Judgement at Nuremberg.
1961: Burt Lancaster, Elmer Gantry
Lancaster's performance as the titular character in Elmer Gantry earned him the award in 1961.
1960: Charlton Heston, Ben-Hur
Heston's performance as Judah Ben-Hur in Ben-Hur won him the award in 1960.
1959: David Niven, Separate Tables
In 1959, Niven took home the award for Best Actor for his performance as veteran Major Angus Pollack in Separate Tables.
1958: Alec Guinness, The Bridge on the River Kwai
Guinness earned the award in 1958 for his performance as Colonel Nicholson in the war film The Bridge on the River Kwai.
1957: Yul Brynner, The King and I
Brynner's portrayal of King Mongkut in the film adaptation of the classic Rodgers and Hammerstein musical, The King and I, won him the award in 1957.
1956: Ernest Borgnine, Marty
Borgnine's performance as the titular character in the romance film, Marty, won the award in 1956.
1955: Marlon Brando, On the Waterfront
Brando's role of Terry Malloy in On the Waterfront won the actor his first Oscar.
1954: William Holden, Stalag 17
Holden won the award for Best Actor in 1954 for his performance as Sgt. J.J. Sefton in Stalag 17.
1953: Gary Cooper, High Noon
Cooper's performance as Will Kane in High Noon, alongside Grace Kelly, won him the title in 1953.
1952: Humphrey Bogart, The African Queen
Bogart's performance as Charlie Allnut in The African Queen earned the award in 1952.
1951: José Ferrer, Cyrano de Bergerac
Ferrer took home the award in 1951 for his performance as the titular character in the film adaption of the play of the same name by Edmond Rostand.
1950: Broderick Crawford, All the King's Men
Crawford's portrayal of Willie Stark in 1949's All the King's Men won him the award in 1950.
1949: Laurence Olivier, Hamlet
Olivier's performance as the titular character in Hamlet — which he also directed and wrote the screenplay for — won him the Oscar for Best Actor in a leading role. The film also won the award for Best Picture.
1948: Ronald Colman, A Double Life
Colman won the award in 1948 for his performance as Anthony John in A Double Life.
1947: Fredric March, The Best Years of Our Lives
March's performance as Al Stephenson in The Best Years of Our Lives won him the Oscar in 1947.
1946: Ray Milland, The Lost Weekend
Milland's starring role as Don Birnam in the film adaptation of the novel of the same name earned the actor the award in 1946.
1945: Bing Crosby, Going My Way
Crosby won the award in 1945 for his performance as Father O'Malley in Going My Way.
1944: Paul Lukas, Watch on the Rhine
Lukas won the award for Best Actor for his portrayal of Kurt Muller in Watch on The Rhine.
1943: James Cagney, Yankee Doodle Dandy
Cagney's portrayal of real-life composer, playwright and performer George M. Cohan in Yankee Doodle Dandy won him the title in 1943.
1942: Gary Cooper, Sergeant York
Cooper took home the award in 1942 for his performance as Alvin C. York in Sergeant York.
1941: James Stewart, The Philadelphia Story
Stewart's performance as Macaulay Connor in The Philadelphia Story alongside Katharine Hepburn won him the Oscar in 1941.
1940: Robert Donat, Goodbye, Mr. Chips
Donat took home the award in 1940 for his role as Arthur Chipping in Goodbye, Mr. Chips.
1939: Spencer Tracy, Boys Town
Tracy won the award in 1939 for his performance as Father Flanagan in Boys Town.
1938: Spencer Tracy, Captains Courageous
Tracy's starring role as Manuel Fidello in Captains Courageous won the award in 1938.
1937: Paul Muni, The Story of Louis Pasteur
Muni took home the award in 1937 for his starring role as Louis Pasteur in The Story of Louis Pasteur.
1936: Victor McLaglen, The Informer
McLaglen's performance as Gypo Nolan in The Informer won him the award in 1936.
1935: Clark Gable, It Happened One Night
Legendary actor Gable took home his first and only Oscar in 1935 for his performance as Peter Warne in It Happened One Night.
1934: Charles Laughton, The Private Life of Henry VIII
Laughton's role as the titular character in The Private Life of Henry VIII won him the award in 1934.
1933: Wallace Beery, The Champ
Beery earned the award in 1933 for his performance as Champ in The Champ.
1932: Lionel Barrymore, A Free Soul
Barrymore won the award for his performance as Stephen Ashe in A Free Soul.
1931: George Arliss, Disraeli
Arliss' portrayal of British Prime Minister Benjamin Disraeli won the actor the title.
1930: Warner Baxter, In Old Arizona
Baxter won the award for his performance as the Cisco Kid in the Western film, In Old Arizona.
1929: Emil Jannings, The Way of All Flesh and The Last Command
Jannings won the award for best actor in a leading role for his performances in two films: The Way of All Flesh and The Last Command. Following his win, which was announced three months before the first annual ceremony, the German actor returned to his home country and later starred in pro-Germany films and campaigned for Hitler, according to The Hollywood Reporter.