1966 Baseball Hall of Fame balloting

Elections to the Baseball Hall of Fame for 1966 followed the system introduced for even-number years in 1956. The Baseball Writers' Association of America (BBWAA) voted by mail to select from recent major league players with provision for a second, "runoff" election in case of no winner. Ted Williams tallied more than 90% on the first ballot. Meanwhile, the Veterans Committee was meeting annually to consider executives, managers, umpires, and earlier major league players. It selected Casey Stengel. A formal induction ceremony was held in Cooperstown, New York, on July 25, 1966, with Commissioner of Baseball William Eckert presiding. During his acceptance speech, Williams advocated for the inclusion of Negro league baseball players, such as Satchel Paige and Josh Gibson, in the Hall of Fame. Paige was inducted in 1971, and Gibson in 1972.