ClubLocationLeagueTierFounded
Lusitania Recreation Club——Lynch's Irish Pub——Lynn Fighting Knights——MSU MustangsWichita Falls, TXNCAA Division IICL-21922Maccabee Los AngelesLos Angeles, CADissolved in 1982—1971Madison 56ers——Magyar-AmericanCleveland, OHDissolved in 192?—1906Manhattan JaspersThe BronxNCAA Division ICL-11967Manhattan SCNew York City, NYUSL League Two - Metropolitan Division41997Maranatha Sabercats——Marquette Golden EaglesMilwaukee, WINCAA Division ICL-11964Marshall Thundering HerdHuntington, WVNCAA Division ICL-11979Marshalltown TigersMarshalltown—1927Maryland BaysCatonsvilleDissolved in 1991—1988Maryland BobcatsBoyds, MDNISA32016Maryland ManiaBaltimore, MDDissolved in 1999—1999Maryland TerrapinsCollege Park, MDNCAA Division ICL-11946Maryville College——Mass United——Massachusetts Twisters——Massaponax Pioneers——Memphis 901MemphisDissolved in 2024—2018Memphis Americans——Memphis CityMemphisDissolved in 2018—2015Memphis RoguesMemphisDissolved in 1980—1978Memphis StormMemphisDissolved in 1994—1986Memphis TigersMemphisNCAA Division ICL-1UNKMenlo OaksAtherton, CANCAA Division IICL-2UNKMercer——Mercer BearsMacon, GANCAA Division ICL-11970