The 1990–91 season was the 76th season of the Isthmian League , an English football competition featuring semi-professional and amateur clubs from London, East and South East England .
The league consisted of three divisions. The Second Division was divided into two sections. At the end of the season, Division Two North and Division Two South were merged into a single Division Two, and Division Three was formed.
Premier Division
Football league season
The Premier Division consisted of 22 clubs, including 19 clubs from the previous season and three new clubs:
League table
Source:
fchd.com rsssf.com Rules for classification: 1) points; 2) goal difference; 3) number of goals scored.
Notes:
^ Staines Town were deducted one point.
Division One
Football league season
Division One consisted of 22 clubs, including 16 clubs from the previous season and six new clubs:
Two clubs relegated from the Premier Division:
Two clubs promoted from Division Two North:
Two clubs promoted from Division Two South:
League table
Source:
fchd.com rsssf.com Rules for classification: 1) points; 2) goal difference; 3) number of goals scored.
Division Two North
Football league season
Division Two North consisted of 22 clubs, including 19 clubs from the previous season and three new clubs:
At the end of the season Division Two North and Division Two South were merged into single Division Two and also Division Three was formed. Finchley merged with Wingate to form Wingate & Finchley who took Wingate's place in the South Midlands League Premier Division , while Basildon United resigned to the Essex Senior League.
League table
Source:
fchd.com rsssf.com Rules for classification: 1) points; 2) goal difference; 3) number of goals scored.
Notes:
^ Clapton were deducted three points.
Division Two South
Football league season
Division Two South consisted of 22 clubs, including 19 clubs from the previous season and three new clubs:
At the end of the season Division Two North and Division Two South were merged into single Division Two and also Division Three was formed.
Before the next season started Feltham merged with the Hellenic League side Hounslow F.C. to create Feltham & Hounslow Borough F.C.
League table
Source:
fchd.com rsssf.com Rules for classification: 1) points; 2) goal difference; 3) number of goals scored.
See also
References
2023–24 clubs
Premier Division North Division South Central Division South East Division
Seasons
National teams
League competitions
Levels 1–4 Level 5 Levels 6–7 Levels 8–9
Isthmian League (Two North , Two South )
Combined Counties League (level 8 only )
Eastern Counties League (Premier , One )
Essex Senior League (level 8 only )
Hellenic League (Premier , One )
Kent League (level 8 only )
Midland Football Combination (level 8 only )
North West Counties League (One , Two )
Northern Counties East League (Premier , One )
Northern League (One , Two )
South Midlands League (Premier , One )
Spartan League (Premier , One )
Sussex County League (One , Two )
United Counties League (Premier , One )
Wessex League (level 8 only )
West Midlands (Regional) League (level 8 only )
Western League (Premier , One )
Cup competitions
FA cups Football League cups
European competitions