The Academy Awards, popularly known as the Oscars, are presented annually by the American Academy of Motion Picture Arts and Sciences (AMPAS) to recognize excellence of professionals in the film industry, including directors, actors, and writers. The formal ceremony at which the awards are presented is one of the most prominent award ceremonies in the world. The Academy of Motion Picture Arts and Sciences itself was conceived by Metro-Goldwyn-Mayer studio boss Louis B. Mayer.

The 1st Academy Awards ceremony was held on Thursday, May 16, 1929, at the Hotel Roosevelt in Hollywood to honor outstanding film achievements of 1927 and 1928. It was hosted by actor Douglas Fairbanks and director William C. deMille. The 81st Academy Awards, honoring the best in film for 2008, was held on Sunday, February 22, 2009, at the Kodak Theatre in Hollywood, with actor Hugh Jackman hosting the ceremony.

The first awards were presented on May 16, 1928, at a private dinner in Hollywood with an audience of fewer than 1,000 people. Since the first year, the awards have been publicly broadcast, at first by radio then by TV after 1953. During the first decade, the results were given to newspapers for publication at 11 p.m. on the night of the awards. This method was ruined when the Los Angeles Times announced the winners before the ceremony began; as a result, the Academy has since used a sealed envelope to reveal the name of the winners. Since 2002, the awards have been broadcast from the Kodak Theatre.