1945–46 SM-sarja season
The season 1945/46, was the 15th season of the Finnish SM- sarja. Champion for a fifth time in club history Ilves Tampere. Åbo IFK and Tapa Tampere descended into the 2nd league.
Mode
In the main round each of the nine teams completed a total of eight games. The winner of the main round was champion. The two last placed descended into the 2nd league. For a win, each team was given two points, a draw there was a point and a defeat.
Main Round
Sp = Matches, W = Wins, D = Draws, L = Defeats