William Henry "Bucky" Walters (April 19, 1909 – April 20, 1991) was an American Major League Baseball All-Star pitcher and the 1939 National League MVP.
A native of Philadelphia, Walters played for the Boston Braves (1931–32, 1950), Boston Red Sox (1933–1934), Philadelphia Phillies (1934–1938) and Cincinnati Reds (1938–1948).