Theodore Otto Olson (August 27, 1912 – December 9, 1980) was a Major League Baseball player for the Boston Red Sox.

He played for the Red Sox for 3 seasons (1936–1938) as a starting pitcher.

On April 14, 1940, Olson was sold by the Boston Red Sox to Philadelphia Phillies.

[3][4][5][6] Olson made his major league debut at age 23 on June 21, 1936, with the Red Sox.

This biographical article relating to an American baseball pitcher born in the 1910s is a stub.