Charles Richard Tonneman (September 10, 1881 – August 4, 1951) was a reserve catcher in Major League Baseball who played two games for the Boston Red Sox during the 1911 season.
Listed at 5 ft 10.5 in (1.79 m), 175 lb, Tonneman batted and threw right-handed.
In a two-game career, Tonneman hit a three-RBI double in five at-bats for a .200 batting average.
As a catcher, he collected a .990 fielding percentage (two errors in 20 chances).
This biographical article relating to an American baseball catcher born in the 1880s is a stub.