1964–65 Athenian League

The 1964–65 Athenian League season was the 42nd in the history of Athenian League. The league consisted of 48 teams.

Premier Division
The division featured 3 new teams, all promoted from last season's Division One:
 * Leatherhead (1st)
 * Worthing (2nd)
 * Edgware Town (3rd)

Division One
The division featured 5 new teams, all promoted from last season's Division Two:
 * Tilbury (1st)
 * Harrow Town (2nd)
 * Harlow Town (3rd)
 * Hertford Town (4th)
 * Hemel Hempstead Town (5th)

Division Two
The division joined 6 new teams:
 * Harwich & Parkeston, from Eastern Counties League
 * Croydon Amateurs, from Spartan League
 * Herne Bay, from Aetolian League
 * Eastbourne United, from Metropolitan League
 * Cheshunt, from Spartan League
 * Rainham Town, from Metropolitan League