Johnny Bower was the oldest in 1965-66. He was 41 years old.

	NAME	AGE	SEASON	TM	GP	G	A	P	+/-	PIM	PPG	PPA	SHG	SHA	GWG	S	S%	TOI/GP
1	Johnny Bower J. Bower	41	1965-66	TOR	35	0	1	1		0								57:00
2	Allan Stanley A. Stanley	39	1965-66	TOR	59	4	14	18	+30	35	1	1	0	0	0	86	4.7
3	Bill Gadsby B. Gadsby	38	1965-66	DET	58	5	12	17	+12	72	0	0	0	0	0	64	7.8
4	Red Kelly R. Kelly	38	1965-66	TOR	63	8	24	32	-2	12	0	7	0	0	2	131	6.1
5	Dick Gamble D. Gamble	37	1965-66	TOR	2	1	0	1	0	0	1	0	0	0	0	4	25.0
6	Gordie Howe G. Howe	37	1965-66	DET	70	29	46	75	+19	83	7	17	0	3	3	274	10.6
7	Tim Horton T. Horton	36	1965-66	TOR	70	6	22	28	+30	76	2	1	0	1	1	138	4.3
8	Terry Sawchuk T. Sawchuk	36	1965-66	TOR	27	0	1	1		12								56:16
9	Gump Worsley G. Worsley	36	1965-66	MTL	51	0	1	1		4								56:50
10	George Armstrong G. Armstrong	35	1965-66	TOR	70	16	35	51	+11	12	3	10	2	0	3	186	8.6
11	Marcel Pronovost M. Pronovost	35	1965-66	TOR	54	2	8	10	-3	34	0	0	0	0	0	53	3.8
12	Jean Beliveau J. Beliveau	34	1965-66	MTL	67	29	48	77	+10	50	13	16	0	0	8	267	10.9
13	Warren Godfrey W. Godfrey	34	1965-66	DET	26	0	4	4	+3	22	0	0	0	0	0	16	0.0
14	Glenn Hall G. Hall	34	1965-66	CHI	64	0	2	2		14								58:31
15	Pierre Pilote P. Pilote	34	1965-66	CHI	51	2	34	36	+23	60	1	14	0	1	0	47	4.3
16	Don Simmons D. Simmons	34	1965-66	NYR	12	0	0	0		0								45:55
17	Al Arbour A. Arbour	33	1965-66	TOR	4	0	1	1	+2	2	0	0	0	1	0	0
18	Hank Bassen H. Bassen	33	1965-66	DET	11	0	0	0		0								36:45
19	Andy Bathgate A. Bathgate	33	1965-66	DET	70	15	32	47	-5	25	4	13	0	0	3	216	6.9
20	Leo Boivin L. Boivin	33	1965-66	TOT	62	0	10	10	-37	50	0	0	0	0	0	84	0.0
21	Alex Delvecchio A. Delvecchio	33	1965-66	DET	70	31	38	69	+19	16	9	13	4	1	6	238	13.0
22	Harry Howell H. Howell	33	1965-66	NYR	70	4	29	33	-20	92	1	14	0	1	0	181	2.2
23	Donnie Marshall D. Marshall	33	1965-66	NYR	69	26	28	54	-9	6	10	7	0	1	3	164	15.9
24	Dean Prentice D. Prentice	33	1965-66	TOT	69	13	31	44	-23	18	3	8	1	0	2	165	7.9
25	Ron Stewart R. Stewart	33	1965-66	BOS	70	20	16	36	-20	19	4	5	0	1	2	205	9.8