1965-66 SM-sarja season

The 1965–66 SM-sarja season was the 35th season of the SM-sarja, the top level of ice hockey in Finland. 12 teams participated in the league, and Ilves Tampere won the championship.
==First round==
=== Group A ===
 	Club 	GP	W	T	L	GF-GA	Pts
1.	Lukko Rauma 	10	6	3	1	42:25	15
2.	SaiPa Lauritsala	10	5	3	2	40:34	13
3.	Lahden Reipas 	10	4	2	4	46:36	10
4.	Karhut Pori 	10	3	2	5	32:43	8
5.	HJK Helsinki 	10	3	2	5	29:48	8
6.	Koo-Vee 	10	3	0	7	29:35	6
=== Group B ===
 	Club 	GP	W	T	L	GF-GA	Pts
1.	Ilves Tampere	10	8	2	0	53:20	18
2.	TPS Turku 	10	6	1	3	39:29	13
3.	RU-38 Pori 	10	4	3	3	35:28	11
4.	TuTo Hockey 	10	4	2	4	21:25	10
5.	HIFK Helsinki	10	2	1	7	19:43	5
6.	Kärpät Oulu 	10	1	1	8	22:44	3
== Second round ==
=== Final round ===
 	Club 	GP	W	T	L	GF-GA	Pts
1.	Ilves Tampere 	10	8	0	2	58:26	16
2.	Lukko Rauma 	10	5	2	3	33:29	12
3.	SaiPa Lauritsala	10	5	0	5	29:30	10
4.	TPS Turku 	10	4	2	4	27:29	10
5.	RU-38 Pori 	10	3	2	5	33:40	8
6.	Lahden Reipas 	10	1	2	7	25:51	4
=== Qualification round ===
 	Club 	GP	W	T	L	GF-GA	Pts
7. 	Karhut Pori 	10	6	1	3	42:30	13
8. 	Koo-Vee 	10	5	2	3	45:25	12
9. 	TuTo Hockey 	10	6	0	4	30:31	12
10.	HJK Helsinki 	10	5	1	4	40:37	11
11.	HIFK Helsinki	10	3	2	5	27:34	8
12.	Kärpät Oulu 	10	2	0	8	20:47	4
== External links ==
* Season on hockeyarchives.info
Category:SM-sarja seasons
Category:1966 in hockey