Leagues and Clubs of USA1930/31
American Soccer League (1. League)
unkown
- Babcock & Wilcox Bayonne
- Ben Millers St. Louis
- Bethlehem Steel FC
- Boston Celtics
- Bricklayers & Masons Chicago
- Chicago Sparta
- Cleveland Slavia
- Deutscher FC New York
- Hellrungs St. Louis
- Holley Carburetor Detroit
- Lighthouse Boys Club
- New York Hispano
- New York Hungaria
- Paterson Caledonian
- Totowa Rovers
- Trenton Highlanders
