George Edward Winkelman (1865–1960) was a professional baseball player.

In his only major league game, he equalled the record set by Mike Corcoran for the most wild pitches by a pitcher in their first game, with five.

[1] He pitched the first six innings of the game, giving up 11 runs on 12 hits and five walks and taking the loss.

He was moved to right field to finish the game.

This biographical article relating to an American baseball pitcher born in the 1860s is a stub.