Peter Joseph Donohue (November 5, 1900 – February 23, 1988) was an American right-handed starting pitcher with a 12-year career from 1921 to 1932.

His interment was located at Fort Worth's Greenwood Memorial Park along with Tom Baker and Jackie Tavener.

During a start on June 12, 1928, Donohue pitched 6+1⁄3 innings and allowed 11 earned runs on 14 hits.

[1] As of 2022[update], his game score of 1 is the lowest for a winning pitcher since the earned run became an official statistic in 1913.

This biographical article relating to an American baseball pitcher born in the 1900s is a stub.