1979–80 Isthmian League

The 1979–80 season was the 64th season of the Isthmian League, which is an English football competition featuring semi-professional and amateur clubs from London, East and South East England. League consisted of three divisions. It was the first Isthmian League season as a sixth tier league after the creation of the Alliance Premier League.

1979–80 Isthmian League

The 1979–80 season was the 64th season of the Isthmian League, which is an English football competition featuring semi-professional and amateur clubs from London, East and South East England. League consisted of three divisions. It was the first Isthmian League season as a sixth tier league after the creation of the Alliance Premier League.