Baseball at the 2011 Pan American Games in Guadalajara was held between October 19 and 25, 2011.

All games were played at the Pan American Baseball Stadium in Lagos de Moreno, Mexico.

[2] Cuba entered the tournament having won 10 consecutive baseball gold medals at the Pan American Games, dating back to 1971.

Canada won the tournament, defeating the United States in the gold medal game.

[3] The hosts Mexico, along with the top seven teams at the Pan American Qualification tournament qualified to compete at the games.