Joseph Martin Napoleon Munson (November 6, 1899 – February 24, 1991; born Joseph Martin Napoleon Carlson) was an American professional baseball outfielder who played for the Chicago Cubs of Major League Baseball (MLB) in 1925 and 1926.

Listed at 5 feet 9 inches (1.75 m) and 184 pounds (83 kg), he batted left-handed and threw right-handed.

[citation needed] With the Harrisburg Senators in 1925, he won the Eastern League triple crown,[citation needed] leading the league with a .400 batting average, 33 home runs and 129 RBIs, while also recording 188 hits, 132 runs scored, and 17 triples.

[citation needed] Munson played in a total of 42 major league games, all with the Chicago Cubs.

[5] On his draft registration card of February 1942, he listed his employer as the Union Tank Car Company in Philadelphia.