The 1979–80 season was the ninth in the history of Essex Senior Football League, a football competition in England.
The league featured 14 clubs which competed in the league last season, along with two new clubs: East Thurrock United, transferred from the London Spartan League Wivenhoe Town, joined from the Essex and Suffolk Border League
Basildon United were champions, winning their fourth Essex Senior League title in a row.
League table
References