Statistics of Czechoslovak First League in the 1965–66 season.
Overview It was contested by 14 teams, and Dukla Prague won the championship. Ladislav Michalík was the league's top scorer with 15 goals. The match between Sparta Prague and Slavia Prague had an attendance of 50,105 - setting a league record.
Stadia and locations
League standings
Results
Attendances
No. Club Average 1 Sparta Praha 24,231 2 Slavia Praha 23,692 3 Slovan Bratislava 14,538 4 Lokomotíva Košice 13,538 5 Spartak Trnava 12,538 6 Baník Ostrava 12,406 7 Zbrojovka Brno 12,308 8 Hradec Králové 10,769 9 Teplice 10,308 10 Dukla Praha 9,038 11 Košice 7,538 12 Inter Bratislava 6,000 13 Tatran Prešov 5,538 14 Trenčín 5,019
Source:https://www.european-football-statistics.co.uk/attn/archive/czs/aveczs66.htm
References
Czechoslovakia - List of final tables (RSSSF)