ClubLocationLeagueTierFounded
Coastal Union—Ligi Kuu Tanzania Bara—1948
Colo Colo—Campeonato Baiano - 2ª Divisão—1948
Corby Town—Northern Premier League - Division One Midlands—1948
Cork Athletic—Dissolved 1957—1948
Correggese—Serie D - Girone D—1948
Coruchense—AF Santarém - 1ª Divisão—1948
DETO—Vierde Divisie—1948
Defensores Barrio Nebel—Liga Concordiense de Fútbol - Divisional A—1948
Deportivo Miranda—Segunda División Venezolana—1948
Destroyers—ACF - Primera A—1948Dijkse Boys—Dissolved 2013—1948
Dinamo București—Liga I—1948
Dingli Swallows—Maltese Amateur League—1948
Don Bosco—Linafoot—1948
Dravograd—2. MNZ Maribor—1948
Draškovec—Međimurska Premier Liga—1948
Dukla Hranice—III. Třída Okresu Přerov—1948Dukla Praha—1. Česká Liga—1948Dukla Praha B—ČFL—1948
Dynamo Douala—MTN Elite One—1948
ENTHOI Lakatamia—C Katigorias Kyprou—1948
ES Radès—Ligue 3 Tunisien—1948
East Pakistan Team—Dissolved 1971—1948Eccleshill United—Northern Counties East League - Premier Division—1948
Eichholzer SV—Landesliga Schleswig-Holstein—1948
Enerhetyk Burshtyn—Dissolved 2012—1948
Esteghlal Ahvaz—Iranian League 3—1948
Estrella—Aruban Division di Honor—1948
FC Egg—Vorarlbergliga—1948FCM Târgoviște—Dissolved 2018—1948