The 1974–75 season was the 60th in the history of the Isthmian League, an English football competition.
Wycombe Wanderers won Division One, while Staines Town won Division Two.
Division One
Division One featured 22 clubs, including 20 clubs from the previous season and two clubs, promoted from Division Two: Dagenham Slough Town
League table
Stadia and locations
Club Stadium Barking Mayesbrook Park Bishop's Stortford Woodside Park Bromley Hayes Lane Clapton The Old Spotted Dog Ground Dagenham Victoria Road Dulwich Hamlet Champion Hill Enfield Southbury Road Hayes Church Road Hendon Claremont Road Hitchin Town Top Field Ilford Victoria Road Kingstonian Kingsmeadow Leatherhead Fetcham Grove Leytonstone Granleigh Road Oxford City Marsh Lane Slough Town Wexham Park Sutton United Gander Green Lane Tooting & Mitcham United Imperial Fields Walthamstow Avenue Green Pond Road Walton & Hersham The Sports Ground Woking The Laithwaite Community Stadium Wycombe Wanderers Adams Park
Division Two
Division Two expanded up to 18 clubs, including fourteen clubs from the previous season and four new clubs: Two clubs relegated from Division One: Corinthian-Casuals St Albans City
Two clubs switched from the Athenian League: Boreham Wood Croydon
League table
Stadia and locations
Club Stadium Aveley The Mill Field Boreham Wood Meadow Park Carshalton Athletic War Memorial Sports Ground Chesham United The Meadow Corinthian-Casuals King George's Field Croydon Croydon Sports Arena Finchley Summers Lane Hampton Beveree Stadium Harlow Town Harlow Sportcentre Harwich & Parkeston Royal Oak Hertford Town Hertingfordbury Park Horsham Queen Street Maidenhead United York Road St Albans City Clarence Park Southall Robert Parker Stadium Staines Town Wheatsheaf Park Tilbury Chadfields Wokingham Town Cantley Park
References