ClubLocationLeagueTierFounded
Krono-Karpaty—Dissolved Inactive—1970
Kuantan—Dissolved 2018—1970
LSVV '70—Vierde Klasse—1970
Lada-Tolyatti—Dissolved 2022—1970
Lanzarote—Tercera Federación - Grupo 12—1970
Leones Negros UdeG—Liga de Expansión MX—1970
Leões Porto Salvo—AF Lisboa - 3ª Divisão—1970
Lichfield City—Midland League - Premier Division—1970
Longueuil—Ligue1 Québec—1970Los Yébenes SB—Preferente de Madrid—1970
Louhans-Cuiseaux—National 3—1970
Lyseng—3. Division—1970
Madura FC——1970
Makkabi Berlin—NOFV-Oberliga Nord—1970
Mamelodi Sundowns—South African Premiership—1970
Marinoise—R2 de la Martinique—1970Martini—Dissolved 1981—1970Martos—División de Honor Andaluza—1970Mashinostroitel Pskov—Dissolved 1999—1970
Matija Gubec—1. ŽNL Krapinsko-Zagorska—1970
Mbale Heroes—FUFA Big League—1970
Mercer Bears—NCAA Division I—1970
Mighty Jets—Nigeria National League—1970
Mladost Gacko—Druga Liga RS - Istok—1970ZANMlandege—Zanzibar Premier League—1970
Morobe United—Dissolved Inactive—1970
Mozzecane—Eccellenza Veneto—1970
Mt Druitt Town Rangers—NPL NSW—1970
Mudhar—Saudi Second Division—1970New Nigeria Bank—Dissolved 1990—1970