Joseph Athmann (23 March 1888 – 2 September 1998) was a verified American supercentenarian. Joseph Henry Athmann was born in Spring Hill Township, Stearns County, Minnesota, to parents Bernard and Veronica Athmann. On 28 October 1913, he married Anna Waldorf. The couple worked as farmers. Anna passed away on 18 November 1923, at age 30. He remarried the following year; to Susan Waldorf on 25 November 1924. It is not stated whether Susan and Anna were related or not.