1990-91 Season for National Soccer League of Australia

The 1990-91 season was the National Soccer League's 14th, and 14 teams competed in the league that year.

Adelaide City FC (12-5-9) - Roster | Statistics
APIA Leichhardt (7-12-7) - Roster | Statistics
Heidelberg United (6-11-9) - Roster | Statistics
Marconi-Fairfield (14-9-3) - Roster | Statistics
Melbourne Croatia SC (15-4-7) - Roster | Statistics
Melitta Eagles (10-7-9) - Roster | Statistics
Preston Makedonia (8-9-9) - Roster | Statistics
South Melbourne Hellas (14-6-6) - Roster | Statistics
St. George SC (6-10-10) - Roster | Statistics
Sunshine George Cross (7-16-3) - Roster | Statistics
Sydney Croatia (8-8-10) - Roster | Statistics
Sydney Olympic SC (8-5-13) - Roster | Statistics
Wollongong City (8-10-8) - Roster | Statistics
Wollongong Macedonia SC (3-14-9) - Roster | Statistics

Marker indicates city location, not venue address.