 IRB |
 RFU |
 Herts/Middx Leagues |
 Herts RFU |
 Herts Referees |
Rugby Ready |
 Ampthill |
 Barnet |
 Bank of England |
 Beaconsfield |
 Bedford |
 Biggleswade |
 Bishops Stortford |
 Buckingham |
 Camelot |
 Chesham |
 Cheshunt |
 Chess Valley |
 Chingford |
 Chiswick |
 Colchester |
 Datchworth |
 Dunstablian |
 Ealing |
 Enfield |
 Finchley |
 Fullerian |
 Grasshoppers |
 HAC |
 Hackney |
 Hammersmith |
 Hampstead |
 Haringey |
 Harrow |
 Hatfield |
 Hertford |
 Hitchin |
 Imperial Medical |
 Leighton Buzzard |
 Letchworth |
 London New Zealand |
 London Nigerian |
 London Welsh |
 Mill Hill |
 Milton Keynes |
 Old Albanian |
 Old Ashmolean |
 Old Grammarian |
 Old Millhillians |
 Old Priorians |
 OMT |
 Oundle |
 Ruislip |
Saracens |
 Shelford |
 St Albans |
 Stevenage |
 Stockwood Park |
 Tabard |
 Teddington |
 Towcestrian |
 Tring |
 Twickenham |
 UCS OB |
 Vauxhall |
 Verulamians |
 Welwyn |
 Woodford |