1965–66 SM-sarja season
The 1965/66 season was the 35th season of the Finnish SM- sarja. Champion for the 14th time overall in club Ilves Tampere. HJK Helsinki HIFK Helsinki and Oulu Kärpät descended into the 2nd league.
- 3.1 Final Round
- 3.2 relegation round
Mode
In the main round of the league was divided into two groups of six teams. The top three teams from each group qualified for the final round, in which the Master was played. The other six teams had to compete for the league in a relegation round. For a win, each team was given two points, a draw there was a point and a defeat.
Main Round
Group A
Sp = Matches, W = Wins, D = Draws, L = Defeats
Group B
Sp = Matches, W = Wins, D = Draws, L = Defeats
Second Season Stage
Final round
Sp = Matches, W = Wins, D = Draws, L = Defeats
Relegation round
Sp = Matches, W = Wins, D = Draws, L = Defeats