1989–90 Nationalliga A season

The 1989-90 Nationalliga A season was the 52nd season of the Nationalliga A, the top level of ice hockey in Switzerland. 10 teams participated in the league, and HC Lugano won the championship.
==Regular season==
Pl.	Team 	GP	W 	T	L 	GF-GA 	Pts
1. 	HC Lugano 	36	22	6	8 	182 : 98 	50
2. 	SC Bern 	36	22	6	8 	162 : 101	50
3. 	EHC Biel 	36	22	3	11	194 : 141	47
4. 	EHC Kloten 	36	21	2	13	169 : 131	44
5. 	EHC Olten 	36	16	3	17	138 : 161	35
6. 	EV Zug 	36	13	4	19	149 : 169	30
7. 	Fribourg-Gottéron	36	13	4	19	134 : 167	30
8. 	HC Ambrì-Piotta 	36	13	3	20	132 : 164	29
9. 	Zürcher SC 	36	10	6	20	119 : 166	26
10.	HC Ajoie 	36	8 	3	25	108 : 189	19
==Playoffs==
==Relegation==
Pl.	Team 	GP	W	T	L	GF-GA	Pts.
1. 	HC Sierre 	10	6	2	2	56:38	14
2. 	Zürcher SC 	10	5	3	2	54:36	13
3. 	HC Martigny 	10	4	2	4	41:33	10
4. 	SC Rapperswil	10	4	2	4	36:38	10
5. 	HC Ajoie 	10	3	1	6	33:42	7
6. 	SC Herisau 	10	1	4	5	28:61	6
==External links==
* Championnat de Suisse 1989/90 
Category:Nationalliga A seasons
Category:1989 in ice hockey
Category:1990 in ice hockey