Lucy Williams (disambiguation)

Lucy Williams (born 1976) is an Australian Paralympic swimmer.

Lucy Williams may also refer to:

• Lucy Ariel Williams (1905–1973), African-American poet
• Lucy Gwendolen Williams (1870–1955), Welsh sculptor and painter
• Lucy Williams (golfer) in 2014 U.S. Women's Open
• Lucie Campbell-Williams (1885–1963), American composer and director of gospel music
• Lucy Williams (EastEnders), EastEnders character