1969–70 Athenian League

The 1969–70 Athenian League season was the 47th in the history of Athenian League. The league consisted of 48 teams.

Premier Division
The division featured two new teams, both promoted from last season's Division One:
 * Tilbury (1st)
 * Eastbourne United (2nd)

Division One
The division featured 4 new teams:
 * 2 relegated from last season's Premier Division:
 * Hornchurch (15th)
 * Hounslow (16th)
 * 2 promoted from last season's Division Two:
 * Boreham Wood (1st)
 * Aveley (2nd)

Division Two
The division featured 2 new teams, all relegated from last season's Division One:
 * Hemel Hempstead Town (15th)
 * Leyton (16th)