Between the 1969-70 and 1978-79 seasons, the Montreal Canadiens had the most wins by a team, with 499 wins.

NHL team most regular-season wins between 1969-70 to 1978-79

	TEAM	W	GP	L	T	PTS	PTS%	G	GA	DIFF	PP%	PK%	S/GP	S%	SA/GP	SV%
1	Canadiens	499	788	155	134	1,132	.718	3,258	2,003	1,255	30.1	82.3	32.89	12.6	28.75	.912
2	Bruins	485	788	188	115	1,085	.688	3,304	2,293	1,011	22.0	78.4	33.64	12.5	27.78	.895
3	Flyers	393	788	244	151	937	.595	2,714	2,157	557	24.6	79.8	32.82	10.5	29.41	.907
4	Rangers	387	788	278	123	897	.569	2,867	2,508	359	26.2	77.1	33.59	10.8	28.90	.890
5	Black Hawks	379	788	273	136	894	.567	2,575	2,206	369	18.6	80.4	29.55	11.1	30.74	.909
6	Maple Leafs	334	788	324	130	798	.506	2,613	2,529	84	23.3	80.0	32.69	10.1	32.16	.900
7	Sabres	332	712	251	129	793	.557	2,481	2,227	254	21.4	81.9	31.18	11.2	29.49	.894
8	Kings	302	788	359	127	731	.464	2,416	2,596	-180	22.1	78.8	29.86	10.3	30.51	.892
9	Penguins	300	788	353	135	735	.466	2,562	2,718	-156	21.3	76.0	31.79	10.2	31.45	.890
10	Blues	291	788	369	128	710	.451	2,295	2,618	-323	17.0	74.0	30.30	9.6	29.92	.889
11	Red Wings	281	788	388	119	681	.432	2,408	2,836	-428	22.4	77.8	30.07	10.2	30.22	.881
12	North Stars	256	788	401	131	643	.408	2,247	2,744	-497	18.2	75.6	29.49	9.7	32.63	.893
13	Islanders	252	556	200	104	608	.547	1,893	1,622	271	31.3	81.8	28.65	11.9	29.78	.902
14	Flames	233	556	228	95	561	.504	1,775	1,744	31	23.0	80.4	29.33	10.9	29.60	.894
15	Canucks	231	712	377	104	566	.397	2,122	2,659	-537	20.6	76.3	28.50	10.5	31.35	.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	84	400	258	58	226	.283	1,094	1,806	-712	15.9	70.5	25.39	10.8	34.09	.868
18	Rockies	81	400	249	70	232	.290	1,067	1,622	-555	22.5	74.3	28.22	9.5	33.81	.880