San Francisco is a 1936 American musical-drama disaster film directed by W. S. Van Dyke, based on the April 18, 1906 San Francisco earthquake. The film stars Clark Gable, Jeanette MacDonald and Spencer Tracy. MacDonald's singing helped make this film a major hit, coming on the heels of her other 1936 blockbuster, Rose Marie.

Woodbridge Strong Van Dyke II was an American film director who made several successful early sound films, including Tarzan the Ape Man in 1932, The Thin Man in 1934, San Francisco in 1936, and six popular musicals with Nelson Eddy and Jeanette MacDonald. He received two Academy Award nominations for Best Director for The Thin Man and San Francisco, and directed four actors to Oscar nominations: William Powell, Spencer Tracy, Norma Shearer, and Robert Morley. Known as a reliable craftsman who made his films on schedule and under budget, he earned the name "One Take Woody" for his quick and efficient style of filming.