William Henry Crouch (December 3, 1886 – December 22, 1945) was a Major League Baseball pitcher during part of the 1910 season.

Crouch started one game for the St. Louis Browns.

On July 12, 1910, he faced the Washington Senators at American League Park and the opposing pitcher was Walter Johnson, a future Hall of Famer.

In Crouch's eight innings of work he gave up just three earned runs, and his brief MLB career ended with a 0–0 record and a 3.38 ERA.

This biographical article relating to an American baseball pitcher born in the 1880s is a stub.