Between the 1969-70 and 1979-80 seasons, the Montreal Canadiens had the most wins by a team, with 546 wins.

most regular-season wins by a NHL team from 1969-70 to 1979-80

	TEAM	W	GP	L	T	PTS	PTS%	G	GA	DIFF	PP%	PK%	S/GP	S%	SA/GP	SV%
1	Canadiens	546	868	175	147	1,239	.714	3,586	2,243	1,343	29.7	82.0	32.78	12.6	28.65	.910
2	Bruins	531	868	209	128	1,190	.685	3,614	2,527	1,087	22.8	80.0	33.12	12.6	27.44	.894
3	Flyers	441	868	256	171	1,053	.607	3,041	2,411	630	21.4	79.4	32.91	10.6	29.26	.905
4	Rangers	425	868	310	133	983	.566	3,175	2,792	383	26.0	78.9	33.24	11.0	28.88	.889
5	Black Hawks	413	868	300	155	981	.565	2,816	2,456	360	20.5	80.5	29.62	11.0	30.78	.908
6	Sabres	379	792	268	145	903	.570	2,799	2,428	371	22.4	82.3	31.00	11.4	28.94	.894
7	Maple Leafs	369	868	364	135	873	.503	2,917	2,856	61	23.8	79.7	32.67	10.3	32.26	.898
8	Kings	332	868	395	141	805	.464	2,706	2,909	-203	23.8	74.7	29.77	10.5	30.53	.890
9	Penguins	330	868	390	148	808	.465	2,813	3,021	-208	20.8	75.3	31.69	10.2	31.31	.889
10	Blues	325	868	403	140	790	.455	2,561	2,896	-335	17.4	77.9	30.00	9.8	29.98	.889
11	Red Wings	307	868	431	130	744	.429	2,676	3,142	-466	22.4	77.3	30.05	10.3	30.06	.880
12	North Stars	292	868	429	147	731	.421	2,558	2,997	-439	20.1	77.8	29.66	9.9	32.26	.893
13	Islanders	291	636	228	117	699	.550	2,174	1,869	305	28.5	80.3	28.53	12.0	29.80	.901
14	Flames	268	636	260	108	644	.506	2,057	2,013	44	23.2	80.6	29.18	11.1	29.72	.893
15	Canucks	258	792	414	120	636	.402	2,378	2,940	-562	19.5	76.1	28.56	10.5	31.13	.881
16	Barons	185	708	410	113	483	.341	1,924	2,727	-803	15.1	74.2	27.62	9.8	33.13	.884
17	Capitals	111	480	298	71	293	.305	1,355	2,099	-744	16.7	71.5	25.90	10.9	33.33	.869
18	Rockies	100	480	297	83	283	.295	1,301	1,930	-629	20.9	75.3	28.42	9.5	32.95	.878
19	Oilers	28	80	39	13	69	.431	301	322	-21	22.3	76.4	28.36	13.3	30.78	.869
20	Whalers	27	80	34	19	73	.456	303	312	-9	19.5	74.5	27.43	13.8	29.59	.868
21	Nordiques	25	80	44	11	61	.381	248	313	-65	20.8	73.5	27.30	11.4	32.55	.880
22	Jets	20	80	49	11	51	.319	214	314	-100	18.8	77.1	28.31	9.4	31.69	.876