ClubLocationLeagueTierFounded
Dagenham & RedbridgeDagenhamNational League South61992Daisy HillDaisy HillNorth West Counties League - Division One North101894DarlingtonDarlingtonNational League North61883Darlington Railway AthleticDarlingtonWearside League - Division One121919DartfordDartfordIsthmian League - Premier Division71888Darwen [1870]DarwenDissolved 2009—1870Darwen [2009]DarwenNorth West Counties League - Division One North102009Daventry TownDaventryUnited Counties League - Premier Division South91886Deal TownDealIsthmian League - South East Division81908Derby CountyDerbyEFL Championship21884Derby County ReservesDerbyProfessional Development League 2YL-2UNKDerby United——Dereham TownDerehamEastern Counties League - Premier Division91884Didcot TownDidcotSouthern League - Division One South81907Diss TownDissEastern Counties League - Division One North101888Doncaster CityDoncasterCentral Midlands League - North Division112022Doncaster RoversDoncasterEFL League One31879DonsvilleSloughDissolved 201?—2002Dorchester TownDorchesterSouthern League - Premier Division South71880Dorchester United——Dorking WanderersDorkingNational League South61999Dover AthleticDoverIsthmian League - Premier Division71983Droitwich TownDroitwichDissolved 19??—18??DroylsdenDroylsdenNorth West Counties League - Division One North101892Dudley TownDudleyMidland League - Premier Division91888Dulwich HamletLondonIsthmian League - Premier Division71893DunkirkNottinghamUnited Counties League - Division One101946Dunstable TownDunstableSpartan South Midlands League - Premier Division91883Dunston UTSDunstonNorthern Premier League - Division One East81975Durham CityDurhamWearside League - Division One121918