1964–65 Hellenic Football League

The 1964–65 Hellenic Football League season was the 12th in the history of the Hellenic Football League, a football competition in England.

Premier Division
The Premier Division featured 16 clubs which competed in the division last season, along with two new clubs, promoted from Division One:
 * Henley Town
 * Kidlington

Also, Yiewsley reserves changed name to Hillingdon Borough reserves.

Division One
The Division One featured 7 clubs which competed in the division last season, along with 9 new club:
 * Stokenchurch, relegated from the Premier Division
 * Wantage Town, relegated from the Premier Division
 * Waddesdon
 * Dunstable Town reserves, joined from the United Counties League
 * Aylesbury Town Corinthians
 * Watlington
 * Smith’s Industries (Witney)
 * Rivet Works (Aylesbury)
 * Oxford Co-Op Sports