Winn is a surname. Notable people with the name include:
Courtland Winn (1863–1940) American politician, lawyer, and civic leader from GeorgiaCraig Winn, American author and businessmanDavid Winn (born 1966), American animator and writerEdward Winn (1937–1995), American third-party presidential candidateGodfrey Winn (1906–1971), British journalist, writer and actorH. Richard Winn, American neurosurgeonJim Winn (born 1959), American baseball pitcherKitty Winn (born 1943), American theatre and film actressLarry Winn (born 1919), American politician from KansasMarcus Winn (born 1982), American football defensive backMarie Winn (born 1936), American journalist, author and bird-watcherMatt Winn (1861–1949), American horse racing personalityPaul A. Winn, Canadian human rights activist, and lawyerRandy Winn (born 1974), American baseball outfielderRed Winn, American poker playerRichard Winn (1750–1818), American merchant, surveyor, and politician from South CarolinaRobert W. Winn (1895–1948), American politician from MissouriRoss Winn (1871–1912), American anarchist writer and publisherTim Winn (born 1977), American basketball playerWilliam Winn (born 1946), American educational psychologist and professor