Nat Hickey is the oldest with 1+ game played in a season. He was 46 years old in his rookie season in 1947-48.

Interpreted as:

oldest NBA players with 1 or more game in a regular season

	NAME	AGE	GP	SEASON	TM	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	Nat Hickey N. Hickey	46	2	1947-48	PRO		1.0		0.0			0.0	3.0	0.0				1.0	1.5	66.7	13.7					2		0				5
2	Kevin Willis K. Willis	44	5	2006-07	DAL	8.6	2.4	1.6	0.2	0.4	0.2	1.0	2.6	38.5	0.0	0.0		0.4	0.4	100.0	43.2	0.4	1.2	0.4	43	12	8	1	2	1	2	11	+6
3	Vince Carter V. Carter	43	60	2019-20	ATL	14.6	5.0	2.1	0.8	0.4	0.4	1.8	5.1	35.2	1.0	3.4	30.2	0.4	0.5	79.3	47.0	0.3	1.8	0.6	875	298	124	48	23	25	33	90	-127
4	Robert Parish R. Parish	43	43	1996-97	CHI	9.4	3.7	2.1	0.5	0.1	0.4	1.6	3.3	49.0	0.0	0.0		0.5	0.7	67.7	51.4	1.0	1.1	0.7	406	161	89	22	6	19	28	40	+105
5	Udonis Haslem U. Haslem	42	7	2022-23	MIA	10.3	3.9	1.6	0.0	0.1	0.3	1.4	4.1	34.5	0.4	1.3	33.3	0.6	0.7	80.0	43.3	0.6	1.0	0.1	72	27	11	0	1	2	1	11	-25
6	Vince Carter V. Carter	42	76	2018-19	ATL	17.5	7.4	2.6	1.1	0.6	0.4	2.6	6.2	41.9	1.6	4.2	38.9	0.6	0.9	71.2	56.5	0.4	2.1	0.6	1,330	562	194	87	44	27	48	141	-179
7	Dikembe Mutombo D. Mutombo	42	9	2008-09	HOU	10.7	1.8	3.7	0.0	0.0	1.2	0.6	1.4	38.5	0.0	0.0		0.7	1.0	66.7	47.2	1.3	2.3	0.7	96	16	33	0	0	11	6	11	0
8	Kevin Willis K. Willis	42	29	2004-05	ATL	11.9	3.0	2.6	0.3	0.3	0.2	1.2	3.1	38.9	0.0	0.1	0.0	0.6	0.8	73.9	43.4	1.0	1.6	0.5	344	87	76	9	8	7	15	53	-106
9	Robert Parish R. Parish	42	74	1995-96	CHA	14.7	3.9	4.1	0.4	0.3	0.7	1.6	3.3	49.8	0.0	0.0		0.7	1.0	70.4	53.3	1.2	2.9	0.7	1,086	290	303	29	21	54	50	80
10	Udonis Haslem U. Haslem	41	13	2021-22	MIA	6.4	2.5	1.9	0.3	0.1	0.1	1.1	2.4	45.2	0.1	0.3	25.0	0.2	0.2	100.0	49.5	0.3	1.6	0.4	83	32	25	4	1	1	5	15	-15
11	Vince Carter V. Carter	41	58	2017-18	SAC	17.7	5.4	2.6	1.2	0.7	0.4	2.0	4.9	40.3	1.0	2.8	34.5	0.5	0.6	75.7	52.3	0.3	2.2	0.6	1,026	313	148	69	42	26	36	96	-65
12	Dikembe Mutombo D. Mutombo	41	39	2007-08	HOU	15.9	3.0	5.1	0.1	0.3	1.2	1.1	2.1	53.8	0.0	0.0		0.8	1.2	71.1	59.1	1.7	3.4	0.4	619	118	199	5	11	48	17	55	+52
13	Kevin Willis K. Willis	41	48	2003-04	SAS	7.8	3.4	2.0	0.2	0.4	0.2	1.5	3.1	46.7	0.0	0.0	0.0	0.5	0.8	61.5	49.1	0.8	1.3	0.7	373	164	98	11	21	9	32	61	-33
14	Robert Parish R. Parish	41	81	1994-95	CHA	16.7	4.8	4.3	0.5	0.3	0.4	2.0	4.6	42.7	0.0	0.0		0.9	1.2	70.3	46.7	1.1	3.2	0.8	1,352	389	350	44	27	36	66	132
15	Kareem Abdul-Jabbar K. Abdul-Jabbar	41	74	1988-89	LAL	22.9	10.1	4.5	1.0	0.5	1.1	4.2	8.9	47.5	0.0	0.0	0.0	1.6	2.2	73.9	51.1	1.4	3.1	1.3	1,695	748	334	74	38	85	95	196
16	Bob Cousy B. Cousy	41	7	1969-70	CIN	4.9	0.7	0.7	1.4			0.1	0.4	33.3				0.4	0.4	100.0	57.9				34	5	5	10				11
17	LeBron James L. James	40	70	2024-25	LAL	34.9	24.4	7.8	8.2	1.0	0.6	9.3	18.1	51.3	2.1	5.7	37.6	3.7	4.7	78.2	60.4	1.0	6.8	3.7	2,444	1,710	546	575	70	39	260	99	-54
18	Joe Johnson J. Johnson	40	1	2021-22	BOS	2.0	2.0	0.0	0.0	0.0	0.0	1.0	1.0	100.0	0.0	0.0		0.0	0.0		100.0	0.0	0.0	0.0	2	2	0	0	0	0	0	0	-5
19	Udonis Haslem U. Haslem	40	1	2020-21	MIA	3.0	4.0	1.0	0.0	0.0	0.0	2.0	2.0	100.0	0.0	0.0		0.0	0.0		100.0	0.0	1.0	0.0	3	4	1	0	0	0	0	0	+3
20	Dirk Nowitzki D. Nowitzki	40	51	2018-19	DAL	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
21	Manu Ginobili M. Ginobili	40	65	2017-18	SAS	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
22	Jason Terry J. Terry	40	51	2017-18	MIL	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
23	Vince Carter V. Carter	40	73	2016-17	MEM	24.7	8.0	3.1	1.8	0.8	0.5	2.6	6.7	39.4	1.5	4.1	37.8	1.2	1.6	76.5	54.2	0.5	2.6	0.7	1,800	586	227	133	60	36	50	163	+158
24	Grant Hill G. Hill	40	29	2012-13	LAC	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
25	Kurt Thomas K. Thomas	40	39	2012-13	NYK	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