ClubLocationLeagueTierFounded
Rio Branco-ES—Campeonato Capixaba - Série A—1913Rio Branco-PR—Campeonato Paranaense - Primeira Divisão—1913Rio Negro-AM—Campeonato Amazonense - 1ª Divisão—1913
Rubio Ñu—División Intermedia de Paraguay—1913
SM Caen—Ligue 3—1913SO Cholet—Régional 3 - Pays de la Loire—1913SO Cholet B—Départemental 1 - Maine-et-Loire—1913
Sant Celoni—Dissolved 2016—1913Santa Cruz-RS—Campeonato Gaúcho - Série A—1913
Santamarina—Torneo Federal A—1913
Seregno—Dissolved Inactive—1913Sestese-SC—Eccellenza Lombardia—1913
Slavia Sofia—Balgarska Parva Liga—1913
Slovan—2. SNL—1913
Smögens IF—Division 5 Bohuslän/Dalsland Södra—1913Spes—Dissolved 1931—1913
Sportfreunde Katernberg—Dissolved 2017—1913Sportivo Barracas—Primera C—1913
Sportivo Jorge Chávez—Dissolved 1969—1913
Stade Dudelange—Dissolved 1991—1913
Stadlau—Wiener Stadtliga—1913
Szentesi Kinizsi—MB I - Csongrád-Csanád—1913São Bento—Campeonato Paulista - Série A2—1913São José-RS—Campeonato Gaúcho - Série A—1913
TSC Bačka Topola—Serbian SuperLiga—1913TSV Buchbach—Regionalliga Bayern—1913Talleres—Primera División Argentina—1913Talleres Reserva—Torneo de Reserva - Primera División—1913Tiszafüredi VSE—NB III - Northeast—1913
Tiverton Town—Southern League - Premier Division South—1913