Mahoney (April 30, 1867 – March 12, 1955) was a member of the Wisconsin State Assembly.
Before serving in the assembly, Mahoney had previously been a justice of the peace and a member of the Kenosha County, Wisconsin School Board.
Mahoney was born on April 30, 1867 in Pleasant Prairie, Wisconsin.
He was a Democrat.
He died on March 12, 1955 and is buried in Kenosha, Wisconsin.