Robert Parish has the most career rebounds by a player 39 or older, with 2,024 boards.

Interpreted as:

most rebounds by a player after turning 39 years old

	NAME	REB	GP	MPG	PPG	RPG	APG	SPG	BPG	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	TS%	OREB	DREB	TPG	MIN	PTS	AST	STL	BLK	TOV	PF	+/-
1	Robert Parish R. Parish	2,024	351	19.9	7.7	5.8	0.7	0.4	0.9	3.2	6.4	49.6	0.0	0.0		1.3	1.8	70.9	53.1	1.7	4.0	1.1	6,977	2,700	238	153	312	372	643	+105
2	Kareem Abdul-Jabbar K. Abdul-Jabbar	1,335	232	27.8	14.1	5.8	1.8	0.6	1.2	5.8	11.0	53.0	0.0	0.0	14.3	2.5	3.3	73.6	56.6	1.6	4.1	1.9	6,444	3,279	412	135	274	440	657
3	Dikembe Mutombo D. Mutombo	1,026	187	15.8	2.9	5.5	0.1	0.3	1.0	1.0	1.8	53.7	0.0	0.0		0.9	1.2	72.0	60.1	1.8	3.6	0.5	2,959	533	22	50	192	96	350	+65
4	Karl Malone K. Malone	995	123	35.0	18.1	8.1	4.4	1.5	0.4	6.4	13.7	46.7	0.0	0.1	20.0	5.2	6.9	75.9	53.9	1.4	6.7	2.5	4,309	2,221	542	186	51	313	320	+391
5	Vince Carter V. Carter	792	299	19.0	6.9	2.6	1.2	0.7	0.4	2.4	6.0	39.9	1.3	3.6	36.5	0.8	1.0	76.8	53.6	0.4	2.2	0.6	5,678	2,058	373	195	121	190	546	-215
6	Kevin Willis K. Willis	707	205	12.0	4.3	3.4	0.3	0.4	0.3	1.7	3.9	45.1	0.0	0.0	0.0	0.8	1.1	67.9	48.8	1.2	2.2	0.7	2,465	875	59	76	60	150	343	-367
7	Dirk Nowitzki D. Nowitzki	596	128	21.1	10.2	4.7	1.2	0.4	0.5	3.8	8.9	42.4	1.6	4.2	37.3	1.1	1.2	86.1	54.0	0.2	4.4	0.5	2,696	1,300	155	52	63	69	222	-122
8	Michael Jordan M. Jordan	538	93	35.7	19.4	5.8	3.9	1.5	0.4	8.0	18.1	44.1	0.2	0.7	29.5	3.2	3.9	81.7	48.8	0.8	5.0	2.1	3,318	1,800	364	135	40	198	189	-23
9	John Stockton J. Stockton	497	178	29.3	12.1	2.8	7.9	1.7	0.2	4.3	8.6	50.3	0.3	1.0	34.1	3.1	3.7	84.2	59.2	0.7	2.1	2.4	5,217	2,148	1,402	306	43	428	424	+469
10	Tim Duncan T. Duncan	447	61	25.2	8.6	7.3	2.7	0.8	1.3	3.5	7.2	48.8	0.0	0.0	0.0	1.5	2.1	70.2	52.3	1.9	5.4	1.5	1,536	522	163	47	78	90	125	+426
11	LeBron James L. James	421	57	36.0	25.5	7.4	9.0	1.0	0.4	9.6	17.9	53.5	2.1	5.1	41.5	4.2	5.6	74.8	62.4	0.8	6.6	3.6	2,050	1,454	513	57	25	203	67	+125
12	Jason Kidd J. Kidd	376	87	27.4	6.3	4.3	3.6	1.6	0.3	2.1	5.5	37.9	1.6	4.4	36.2	0.5	0.6	78.6	54.2	0.6	3.7	1.1	2,384	544	310	139	30	96	146	+153
13	Clifford Robinson C. Robinson	328	111	21.3	5.9	3.0	1.0	0.4	0.5	2.4	5.7	41.5	0.7	1.9	36.1	0.5	0.9	56.8	48.5	0.7	2.3	0.7	2,364	653	115	49	53	79	259	-173
14	Manu Ginobili M. Ginobili	299	134	19.3	8.2	2.2	2.6	0.9	0.2	2.8	6.7	41.2	1.1	3.1	36.5	1.5	1.8	82.4	54.3	0.4	1.9	1.5	2,590	1,093	346	125	32	201	245	+330
15	Kurt Thomas K. Thomas	277	92	13.0	2.8	3.0	0.7	0.4	0.5	1.3	2.6	49.2	0.0	0.0	100.0	0.2	0.4	60.6	50.5	0.7	2.3	0.4	1,195	257	67	34	47	39	175	-3
16	Patrick Ewing P. Ewing	263	65	13.9	6.0	4.0	0.5	0.3	0.7	2.3	5.1	44.4	0.0	0.0	0.0	1.4	2.1	70.1	49.7	0.9	3.1	1.0	901	390	35	22	45	65	129	-20
17	Caldwell Jones C. Jones	230	72	12.3	2.4	3.2	0.3	0.3	0.4	0.9	2.0	46.5	0.0	0.1	20.0	0.5	0.8	70.4	51.6	1.1	2.1	0.7	885	173	20	20	27	48	146
18	Grant Hill G. Hill	220	78	23.3	7.6	2.8	1.7	0.7	0.5	3.1	7.0	43.5	0.2	0.8	26.6	1.2	1.7	72.9	48.7	0.4	2.4	1.2	1,814	592	133	52	36	90	127	+110
19	Rick Mahorn R. Mahorn	218	75	11.1	2.1	2.9	0.2	0.3	0.1	0.9	2.0	43.5	0.0	0.0		0.3	0.6	61.9	46.5	1.0	1.9	0.6	834	154	17	19	8	43	145	+42
20	Sam Perkins S. Perkins	168	64	15.6	3.8	2.6	0.6	0.5	0.3	1.3	3.5	38.1	0.6	1.7	34.5	0.5	0.6	84.2	49.9	0.5	2.1	0.3	999	242	41	33	18	19	61	+39
21	Reggie Miller R. Miller	156	66	31.9	14.8	2.4	2.2	0.8	0.1	4.8	10.9	43.7	1.5	4.5	32.2	3.8	4.1	93.3	58.2	0.3	2.1	1.2	2,105	974	146	50	5	77	109	+232
22	Jason Terry J. Terry	154	125	17.4	3.8	1.2	1.3	0.7	0.3	1.3	3.2	41.3	0.9	2.3	39.5	0.3	0.3	84.2	57.2	0.2	1.1	0.5	2,179	473	157	88	33	61	147	+127
23	Kevin Garnett K. Garnett	150	38	14.6	3.2	3.9	1.6	0.7	0.3	1.4	3.0	47.0	0.0	0.0	0.0	0.4	0.6	66.7	49.1	0.4	3.6	0.4	556	122	62	28	10	16	70	+56
24	Hakeem Olajuwon H. Olajuwon	141	29	18.3	6.1	4.9	0.9	0.8	1.1	2.7	5.9	46.2	0.0	0.0	0.0	0.6	1.1	58.1	47.7	1.3	3.6	1.2	530	176	25	24	32	34	62	+72
25	Derek Fisher D. Fisher	122	81	17.6	5.2	1.5	1.4	0.9	0.0	1.7	4.5	39.1	1.1	2.8	38.4	0.7	0.9	77.5	54.2	0.1	1.4	0.6	1,428	425	117	70	3	49	157	+236