William Charles Monbouquette (August 11, 1936 – January 25, 2015) was an American professional baseball player and coach. He played in Major League Baseball (MLB) as a right-handed pitcher for the Boston Red Sox (1958–65), Detroit Tigers (1966–67), New York Yankees (1967–68), and the San Francisco Giants (1968). A four-time All-Star player, Monbouquette was notable for pitching a no-hitter in 1962 as a member of the Red Sox. He was inducted into the Boston Red Sox Hall of Fame in 2000.