Stu

Stu is a masculine given name or nickname, usually a shortened form (hypocorism) of Stuart or Stewart. It may refer to:

Stuart

 * Stu Barnes (born 1970), Canadian retired National Hockey League player
 * Stu Block (born 1977), Canadian singer-songwriter
 * Stu Briese (born 1945 or 1946), Canadian politician
 * Stu Clancy (1906–1965), National Football League quarterback
 * Stu Clarke (1906–1985), American Major League Baseball player
 * Stu Clarkson (1919–1957), American National Football League player
 * Stu Cook (born 1945) American musician, original bassist of Creedence Clearwater Revival
 * Stuart Erwin (1903–1967), American actor
 * Stu Fisher (fl. 2002–present), English rock drummer
 * Stu Gardner, American musician and composer
 * Stu Holcomb (1910–1977), American college football and basketball coach and general manager of the Chicago White Sox Major League Baseball team
 * Stu Jackson (born 1955), American former National Basketball Association head coach and Executive Vice President
 * Stu Kennedy (Canadian football) (1931–2021), Canadian football player
 * Stu Laird (born 1960), former Canadian Football League player
 * Stu Lang (born 1951), former Canadian Football League player, college head football coach
 * Stu Lantz (born 1946), American retired National Basketball Association player, television commentator
 * Stu Mackenzie (born 1990), Australian guitarist and singer, frontman of King Gizzard & The Lizard Wizard
 * Stu Martin (baseball) (1912–1997), Major League Baseball player
 * Stu Miller (1927–2015), American Major League Baseball pitcher
 * Stu Mills (born 1982), New Zealand cricketer
 * Stu Pederson (born 1960), Major League Baseball player
 * Stu Phillips (composer) (born 1929), American film and television composer and record producer
 * Stu Roberts (born 1965), New Zealand former cricketer
 * Stu Rosen (1939–2019), American voice actor, television writer, and director
 * Stu Smith (1915–1969), American National Football League player
 * Stu Sutcliffe (1940–1962), British painter and musician, original bassist for The Beatles
 * Stu Whittingham (born 1994), Scottish cricketer
 * F. Stuart Wilkins (1928–2011), American football player, lawyer and businessman

Stewart

 * Stu Hart (1915–2003), Canadian amateur and professional wrestler, promoter and trainer
 * Stu Linder (1931–2006), American film editor
 * Ian Stewart (musician) (1938–1985), English keyboardist and co-founder of the Rolling Stones

Other or indeterminate

 * Steve Burguiere (born 1976), American radio producer
 * Stu Davis (David Stewart; 1921–2007), Canadian singer
 * Stu Jacobs (born 1965), New Zealand former footballer
 * Stu Martin (drummer) (1938–1980), American jazz drummer
 * Stu Nahan (1926–2007), Canadian-American sportscaster
 * Stu Phillips (country singer) (born 1933), Canadian
 * Stu Rasmussen (born 1948), American politician
 * Stu Williamson (1933–1991), American jazz trumpeter

Fictional characters

 * Stu, a character in the movie 2009 American comedy film The Hangover
 * Stu Macher, a character in the 1996 American satirical slasher Scream
 * Disco Stu, a recurring character in The Simpsons
 * Stu Bergman, on the soap opera Search for Tomorrow
 * Stu Redman, in Stephen King's The Stand
 * Stu Pickles, in Rugrats
 * Stu, in the 2006 animated film Ice Age: The Meltdown
 * Stu, a fictional character in the American animated series Wow! Wow! Wubbzy!
 * Stu, a bull villager from the video game series Animal Crossing
 * Stu, a fictional character in the American-Canadian animated series Lyla in the Loop
 * Stu, a Brawler in Brawl Stars