Grasso is a surname, and may refer to:
Alexa Grasso (born 1993), Mexican mixed martial artist
Dick Ibarra Grasso (1914–2000), Argentine researcher
Domenico Grasso (born 1955), American engineer and educator
Ella Grasso (1919–1981), American politician
Francis Grasso (1949–2001), American disc jockey
Mateo Grasso (born 1995), Argentine professional footballer
Pietro Grasso (born 1945), Italian politician
Richard Grasso (born 1946), chairman and chief executive of the New York Stock Exchange
Thomas J. Grasso (1962–1995), American double murderer executed by lethal injection
Andrew Grasso (born 1997), American drummer for Gayle (singer)
