ClubLocationLeagueTierFounded
Radnik Bijeljina—Premijer Liga BiH—1945
Radnik-VG—Dissolved in 2009—1945
Radnički Pirot—Srpska Liga Istok—1945
Ramblers—Namibian First Division - Southern Stream—1945
Ramsgate—Isthmian League - South East Division—1945
Real Cerretese—Eccellenza Toscana—1945
Reipas Lahti—Kakkonen—1945
Rio Branco-VN—Campeonato Capixaba - Série A—1945
Robinhood—Suriname Major League—1945
Roubaix-Tourcoing—Dissolved in 1970—1945Rudar Labin—3. NL - Zapad—1945
SC Ben Arous—Tunisian Ligue Professionnelle 2—1945
SCM Oran—LIRF - Ouest—1945
SG Friedrichstadt—Dissolved in 1950—1945
SGK Heidelberg—Verbandsliga Baden—1945
SKA Novosibirsk—Dissolved in UNK—1945SKV Rutesheim—Landesliga Württemberg—1945Saint-Denis US—Régional 1 - Paris Île-de-France—1945Saint-Priest—National 2—1945
Samgurali—Erovnuli Liga 2—1945San Marco Servigliano—Eccellenza Marche—1945Sancataldese—Serie D - Girone I—1945Sant'Anastasia—Promozione Campania—1945
Sariñena—Regional Preferente de Aragón—1945Schöppingen—Kreisliga A1 Coesfeld—1945
Seekirchen 1945—Regionalliga West—1945
Serpa—Campeonato de Portugal - Série D—1945Sestese-SF—Prima Categoria Toscana—1945Sierning—1. Klasse Nordwest - Oberösterreich—1945
Siggiewi—Maltese Amateur League 2—1945