Robert "Bo" Belinsky (December 7, 1936 – November 23, 2001) was an American left-handed pitcher in Major League Baseball, who became an instant southern California celebrity as a rookie with the Los Angeles Angels, especially when the fourth of his season-opening four straight wins was a no-hitter against his former organization, the Baltimore Orioles.
Belinsky is one of only two pitchers in Angels franchise history to start his career with a four-game winning streak or better (the other being Jered Weaver).