John Henry "Tun" Berger (December 6, 1867 – June 10, 1907) was a Major League Baseball player. He played for the Pittsburgh Alleghenys/Pirates and Washington Senators. In his career, he hit one home run and had 57 RBI, 40 of which came in 1890 for the Alleghenys.

• Career statistics from Baseball Reference, or Baseball Reference (Minors)