William Charles Malley (c. 1868 – June 17, 1908)[1] was an American football player and coach.

A native of Chicago, Illinois, Malley played tackle and guard for the University of Michigan Wolverines football teams from 1888 to 1890.

[4] In 1892 Malley became the head football at Wabash College in Crawfordsville, Indiana.

In December 1907, the Chicago Daily Tribune reported that Malley, at age 39, was said to be "hopelessly insane."

Family difficulties relating to an unhappy marriage were reported to have resulted in a breakdown.