Martha Vickers (May 28, 1925 – November 2, 1971) was an American model and actress.
She played minor roles in many movies during the early 1940s. She played the drug-addicted younger sister of Lauren Bacall's character in The Big Sleep (1946). She also starred in a musical, The Time, the Place and the Girl (also 1946). She also starred in Love and Learn and That Way with Women (both 1947).
Vickers died of esophageal cancer at a hospital in Los Angeles on November 2, 1971 at the age of 46.