Garson is a surname. Notable people with the surname include:
Gerald Garson (1932–2016), American lawyer, former New York Supreme Court Justice and convicted felon Greer Garson (1904–1996), British actress, won the Best Actress Oscar for Mrs. Miniver (1942) Margaret Garson (1927–2020), Australian physician and cytogenetics researcher Mary Garson, Australian biochemist and academic Mary Garson (nun) (1921–2007), Scottish nun Mike Garson (born 1945), American jazz pianist Mort Garson (1924–2008), Canadian-born composer and arranger, electronic music pioneer Scott Garson (born 1976), American college basketball coach Stuart Garson (1898–1977), Canadian politician, former Premier of Manitoba and federal cabinet minister William Garson (1856–1911), Scottish-born Ontario and Manitoba businessman and political figure Willie Garson (1964–2021), American character actor