The 31st Academy Awards ceremony was held on April 6, 1959, to honor the best films of 1958. The night was dominated by Gigi, which won nine Oscars, breaking the previous record of eight set by Gone with the Wind and tied by From Here to Eternity and On the Waterfront.

Gigi is a 1958 American musical romantic comedy film directed by Vincente Minnelli and processed using Metro-Goldwyn-Mayer's Eastmancolor film process Metrocolor. The screenplay by Alan Jay Lerner is based on the 1944 novella of the same name by Colette. The film features songs with lyrics by Lerner and music by Frederick Loewe, arranged and conducted by André Previn. Costume design was done by Cecil Beaton.