Baseball at the 1955 Pan American Games was contested between five national teams representing the Dominican Republic, Mexico, Netherlands Antilles, United States, and Venezuela in the second edition of the Pan American Games, held in Mexico City. The tournament was played from 13 to 24 March in the Parque Deportivo del Seguro Social.
Dominican Republic finished first with a 6âÂÂ2 record, winning the gold medal. United States finished second with a 5âÂÂ3 record, winning the gold medal. Venezuela and Mexico both finished third with a 4âÂÂ4 record and had to play a tiebreaker game, where the Venezuelan team defeated Mexico 8âÂÂ2 to claim the bronze medal.