Listed below are the occurrences of Major League Baseball players who have hit three home runs in a single game. To date, there have been 246 occurrences in the National League, 233 in the American League, and 1 in the American Association, for a total of 480 by 336 different players. Twenty-nine players have hit three homers with more than one team. Kingman, Mize, and Alex Rodriguez have done it with three different teams. The 15 players with four home runs are included and noted on this list; for a separate list of only those players, see MLB hitters with four home runs in one game.