Joseph Maria Koudelka (December 7, 1852 – June 24, 1921) was a Czech-born prelate of the Roman Catholic Church who served as the second bishop of the Diocese of Superior in Wisconsin from 1913 until his death in 1921. Koudelka previously served as an auxiliary bishop of the Diocese of Cleveland in Ohio from 1908 to 1911 and as an auxiliary bishop of the Archdiocese of Milwaukee in Wisconsin from 1911 to 1913.