Robert Parish has the most career games by a player 40 or older, with 272 games.

Interpreted as:

most regular-season games played after turning 40 years old by a player

	NAME	GP	MPG	PPG	RPG	APG	SPG	BPG	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	TS%	OREB	DREB	TPG	MIN	PTS	REB	AST	STL	BLK	TOV	PF	+/-
1	Robert Parish R. Parish	272	17.8	6.3	4.7	0.7	0.4	0.8	2.6	5.4	47.6	0.0	0.0		1.1	1.5	72.0	51.3	1.3	3.4	0.9	4,831	1,706	1,284	177	96	205	252	442	+105
2	Vince Carter V. Carter	227	17.9	6.3	2.5	1.2	0.6	0.4	2.2	5.6	39.5	1.3	3.6	36.3	0.6	0.8	77.0	53.2	0.4	2.1	0.6	4,074	1,433	562	269	137	96	145	401	-282
3	Kareem Abdul-Jabbar K. Abdul-Jabbar	156	26.0	12.4	5.3	1.4	0.6	1.2	5.2	10.1	50.9	0.0	0.0	0.0	2.1	2.8	75.3	54.7	1.4	3.8	1.7	4,058	1,941	826	214	88	180	258	416
4	Kevin Willis K. Willis	153	10.5	3.7	2.7	0.3	0.3	0.2	1.5	3.3	45.7	0.0	0.0	0.0	0.6	1.0	63.9	48.7	1.0	1.7	0.7	1,600	560	408	45	51	37	109	245	-249
5	Dikembe Mutombo D. Mutombo	123	16.3	3.0	5.9	0.1	0.3	1.1	1.1	2.0	54.1	0.0	0.0		0.8	1.1	69.5	59.1	2.0	3.9	0.5	2,004	364	720	18	33	135	61	222	+153
6	John Stockton J. Stockton	94	28.4	11.6	2.5	7.9	1.7	0.2	4.1	8.1	50.2	0.3	0.9	38.1	3.1	3.7	83.7	59.5	0.6	1.9	2.3	2,671	1,088	238	744	162	20	215	217	+295
7	Manu Ginobili M. Ginobili	65	20.0	8.9	2.2	2.5	0.7	0.2	3.1	7.1	43.4	1.0	3.0	33.3	1.7	2.0	84.0	55.3	0.3	1.9	1.6	1,299	576	142	163	43	16	105	126	+72
8	Dirk Nowitzki D. Nowitzki	51	15.6	7.3	3.1	0.7	0.2	0.4	2.6	7.4	35.9	1.3	4.0	31.2	0.8	1.0	78.0	46.9	0.1	3.0	0.4	795	373	158	35	9	18	18	76	-67
9	Jason Terry J. Terry	51	16.0	3.3	0.9	1.2	0.8	0.3	1.2	3.0	38.3	0.8	2.3	34.8	0.2	0.2	88.9	52.5	0.1	0.8	0.5	814	166	48	59	42	13	25	52	+19
10	Clifford Robinson C. Robinson	43	18.8	3.8	2.4	1.0	0.2	0.5	1.5	4.4	34.9	0.5	1.4	37.3	0.3	0.7	39.3	41.0	0.7	1.8	0.6	808	165	105	44	10	21	26	85	-220
11	LeBron James L. James	42	34.8	25.1	7.8	7.7	1.1	0.5	9.5	18.2	52.4	2.2	5.7	38.9	3.8	4.8	79.2	61.7	1.1	6.7	3.6	1,463	1,053	326	323	47	22	152	62	+49
12	Karl Malone K. Malone	42	32.7	13.2	8.7	3.9	1.2	0.5	4.6	9.5	48.3	0.0	0.0	0.0	4.0	5.4	74.7	55.5	1.5	7.3	2.5	1,373	554	367	163	50	20	103	116	+219
13	Kurt Thomas K. Thomas	39	10.1	2.5	2.3	0.5	0.3	0.4	1.2	2.1	54.2	0.0	0.0	100.0	0.2	0.3	46.2	54.7	0.6	1.7	0.2	392	97	89	21	10	16	8	52	-22
14	John Long J. Long	32	11.6	4.0	1.3	0.7	0.3	0.1	1.4	3.7	39.3	0.4	1.1	35.3	0.8	0.9	89.3	49.9	0.2	1.1	0.8	370	129	40	21	9	2	24	28	-63
15	Michael Jordan M. Jordan	30	39.9	22.4	7.2	3.4	1.3	0.5	9.5	20.5	46.2	0.1	0.6	22.2	3.3	3.9	83.9	50.3	1.0	6.2	2.2	1,198	671	215	103	39	14	66	59	-40
16	Grant Hill G. Hill	29	15.1	3.2	1.7	0.9	0.4	0.2	1.3	3.4	38.8	0.1	0.4	27.3	0.5	0.8	58.3	42.8	0.2	1.5	0.9	437	93	49	26	11	7	25	39	+1
17	Charles Jones C. Jones	27	5.7	0.6	1.1	0.2	0.1	0.2	0.3	0.4	66.7	0.0	0.0		0.0	0.1	50.0	66.0	0.5	0.6	0.1	155	17	30	6	2	6	4	22	-3
18	James Edwards J. Edwards	26	9.8	3.5	1.5	0.4	0.0	0.3	1.5	4.0	37.5	0.0	0.0		0.5	0.9	58.3	40.2	0.6	1.0	0.7	255	92	40	10	1	7	18	57
19	Udonis Haslem U. Haslem	22	8.3	3.2	2.0	0.2	0.1	0.1	1.3	3.0	43.3	0.2	0.6	35.7	0.3	0.4	87.5	49.6	0.4	1.6	0.3	182	70	45	4	2	3	7	29	-42
20	Herb Williams H. Williams	22	6.7	1.7	1.2	0.1	0.2	0.3	0.8	1.7	45.9	0.0	0.0		0.1	0.3	50.0	46.7	0.3	0.9	0.2	147	37	27	3	5	7	5	21	-1
21	Rick Mahorn R. Mahorn	16	7.9	0.8	1.4	0.1	0.3	0.1	0.3	1.1	27.8	0.0	0.0		0.2	0.5	37.5	30.2	0.4	1.0	0.4	127	13	23	2	5	1	6	22	-34
22	Jason Kidd J. Kidd	14	25.5	3.6	4.6	2.6	1.5	0.1	1.3	3.7	34.6	1.1	3.3	32.6	0.0	0.1	0.0	48.6	0.6	4.0	0.6	358	51	65	37	21	2	9	29	+92
23	Steve Nash S. Nash	8	19.1	6.9	2.4	6.0	0.5	0.1	2.6	5.3	50.0	0.3	1.1	22.2	1.4	1.5	91.7	58.2	0.3	2.1	2.1	153	55	19	48	4	1	17	7	-28
24	Juwan Howard J. Howard	7	7.2	3.0	1.1	0.9	0.0	0.0	1.4	2.7	52.6	0.0	0.0		0.1	0.1	100.0	54.0	0.0	1.1	0.6	51	21	8	6	0	0	4	9	-13
25	Charles Oakley C. Oakley	7	3.6	1.3	0.7	0.3	0.0	0.0	0.3	0.9	33.3	0.0	0.0		0.7	0.9	83.3	52.1	0.0	0.7	0.1	25	9	5	2	0	0	1	8	+4