William Alphonse Maloney (June 5, 1878 – September 2, 1960) was an American professional baseball outfielder.

He played in Major League Baseball (MLB) for the Milwaukee Brewers / Browns, Cincinnati Reds, Chicago Cubs, and Brooklyn Superbas between 1901 and 1908.

[1] Maloney led the National League in stolen bases (59) in 1905.

An alumnus of Georgetown University, he died in Breckenridge, Texas at the age of 82.

This biographical article relating to an American baseball outfielder born in the 1870s is a stub.