Tuesday Weld (born Susan Ker Weld; August 27, 1943) is an American actress. She began acting when she was a child, and progressed to mature roles in the late 1950s. She won a Golden Globe Award for Most Promising Female Newcomer in 1960. Over the following decade she established a career playing dramatic roles in films.
As a featured performer in supporting roles, her work was acknowledged with nominations for a Golden Globe Award for Play It As It Lays (1972), a nomination for Academy Award for Best Supporting Actress for Looking for Mr. Goodbar (1978), an Emmy Award for The Winter of Our Discontent (1983), and a BAFTA for Once Upon a Time in America (1984). Since the late 1980s, her acting appearances have been infrequent.
Weld was born Susan Ker Weld in New York City. Her father, Lathrop Motley Weld, was a member of the Weld family of Massachusetts; he died in 1947, shortly before his daughter's fourth birthday. Her mother, Yosene Balfour Ker, daughter of the artist and Life illustrator William Balfour Ker, was Lathrop Weld's fourth and final wife. Susan Ker Weld was one of three siblings, the other two being Sarah King Weld (born 1935) and David Balfour Weld (born 1937). Weld had her name legally changed to Tuesday Weld on (Friday) October 9, 1959.