The given name Buck may refer to:
Buck Canel (1906–80), American sportscaster
Buck Clayton (1911–91), American jazz musician
Buck Henry (born 1930), American actor, writer, and director
Buck Jones (1891–1942), American film actor
Buck Jordan (1907–93), American baseball player
Buck Leonard (1907–97), American baseball player
Buck Martinez (born 1948), American baseball player
Buck O'Neil (1911–2006), American baseball player and manager
Buck Owens (1929–2006), American singer and guitarist
Buck Ram (1907–91), American songwriter and music producer
Buck Rodgers (born 1938), former Major League Baseball catcher and manager of the Montreal Expos
Buck Showalter (born 1956), American baseball player and manager
Buck Pierce (born 1981), Canadian football quarterback
Buck Sexton (born c. 1982), American radio personality and political commentator
As a pseudonym:
Buck 65, stage name of Canadian hip hop artist Richard Terfry
Buck Angel, an American transman adult film producer and performer.
Frank "Buck" O'Neill (1875–1958), an American college football coach
Young Buck, stage name of David Darnell Brown (born 1981), American rapper
"Buck" Buchanan, nickname of James Buchanan (1791–1868), the fifteenth President of the United States
"Buck Compton", nickname of Lynn Compton (born 1921), retired United States Court of Appeals judge
"Buck Dharma", nickname of American guitarist Donald Roeser (born 1947)
Alexander "Buck" Choquette, Canadian prospector active in the California, Fraser and Stikine Gold Rushes
Buck Halperin (1928-85), nickname of Robert Halperin, American Olympic and Pan American Games yachting medalist, college and professional football player, one of Chicago's most-decorated World War II heroes, and Chairman of Commercial Light Co.
Buck, a pseudonym used by actor/voice artist David Paul Grove
