Between the 1950-51 and 1968-69 seasons, Bill Russell grabbed the most rebounds, with 21,620 boards.

Interpreted as:

most rebounds by a player from 1950-51 to 1968-69

	NAME	REB	GP	MPG	PPG	RPG	APG	FGM	FGA	FG%	FTM	FTA	FT%	TS%	MIN	PTS	AST	PF
1	Bill Russell B. Russell	21,620	963	42.3	15.1	22.5	4.3	5.9	13.4	44.0	3.3	5.8	56.1	47.1	40,726	14,522	4,100	2,592
2	Wilt Chamberlain W. Chamberlain	19,112	787	46.6	34.4	24.3	4.5	13.9	26.3	53.0	6.6	12.8	51.4	53.9	36,713	27,098	3,548	1,483
3	Bob Pettit B. Pettit	12,849	792	38.8	26.4	16.2	3.0	9.3	21.3	43.6	7.8	10.3	76.1	51.1	30,690	20,880	2,369	2,529
4	Dolph Schayes D. Schayes	11,256	932	34.4	18.6	12.1	3.0	5.9	15.6	38.0	6.8	8.0	85.4	48.8	29,800	17,366	2,813	3,207
5	Elgin Baylor E. Baylor	10,836	781	40.1	27.8	13.9	4.3	10.4	24.3	42.8	7.0	9.0	78.0	49.2	31,354	21,725	3,338	2,438
6	Johnny Kerr J. Kerr	10,092	905	30.7	13.8	11.2	2.2	5.4	13.0	41.8	2.9	4.1	72.3	46.7	27,784	12,480	2,004	2,287
7	Walt Bellamy W. Bellamy	9,716	648	39.4	23.3	15.0	2.4	8.8	17.0	51.8	5.7	8.7	65.4	55.9	25,561	15,086	1,541	2,272
8	Jerry Lucas J. Lucas	8,831	461	43.2	19.7	19.2	3.0	7.9	15.8	49.7	3.9	5.0	78.4	54.5	19,906	9,066	1,399	1,517
9	Bailey Howell B. Howell	8,392	786	34.3	20.2	10.7	2.1	7.4	15.2	48.4	5.4	7.1	76.3	54.9	26,960	15,859	1,618	3,003
10	Larry Foust L. Foust	8,041	817	29.2	13.7	9.8	1.7	4.7	11.5	40.5	4.4	5.9	74.1	48.5	21,890	11,198	1,368	2,909
11	Wayne Embry W. Embry	7,544	831	26.2	12.5	9.1	1.4	4.8	10.9	44.0	2.9	4.5	64.0	48.4	21,763	10,380	1,194	2,838
12	Nate Thurmond N. Thurmond	7,402	413	39.3	16.4	17.9	2.4	6.3	15.3	41.4	3.8	6.0	63.1	45.9	16,221	6,778	988	1,130
13	Rudy LaRusso R. LaRusso	6,936	736	33.3	15.6	9.4	2.1	5.6	12.9	43.1	4.5	5.9	76.7	50.4	24,487	11,507	1,556	2,553
14	Ray Scott R. Scott	6,697	611	32.6	15.6	11.0	2.5	6.0	14.8	40.4	3.7	5.1	71.6	45.8	19,946	9,531	1,504	1,888
15	Harry Gallatin H. Gallatin	6,684	562	31.9	13.5	11.9	1.9	4.3	10.5	40.4	5.0	6.5	77.8	50.6	15,813	7,606	1,089	1,744
16	Johnny Green J. Green	6,671	756	22.5	11.3	8.8	1.4	4.6	9.9	46.4	2.1	4.0	53.2	48.5	17,033	8,541	1,065	1,931
17	Clyde Lovellette C. Lovellette	6,663	704	27.1	17.0	9.5	1.6	6.8	15.3	44.3	3.4	4.5	75.7	49.1	19,075	11,947	1,097	2,289
18	Willie Naulls W. Naulls	6,508	716	28.8	15.8	9.1	1.6	6.3	15.6	40.6	3.1	3.9	81.2	45.7	20,620	11,305	1,112	2,216
19	Walter Dukes W. Dukes	6,223	553	26.5	10.4	11.3	1.1	3.5	9.4	36.9	3.5	5.0	70.0	45.1	14,671	5,765	608	2,260
20	Paul Arizin P. Arizin	6,129	713	38.4	22.8	8.6	2.3	7.9	18.7	42.1	7.0	8.7	81.0	50.6	24,897	16,266	1,665	2,764
21	Bill Bridges B. Bridges	6,052	505	32.9	12.6	12.0	2.7	4.7	11.1	42.8	3.1	4.5	69.2	48.3	16,619	6,360	1,372	1,917
22	Joe Graboski J. Graboski	5,999	743	30.5	12.0	8.1	1.9	4.4	12.6	35.3	3.2	4.5	70.8	41.4	22,665	8,952	1,447	2,410
23	Bob Boozer B. Boozer	5,967	712	29.8	15.4	8.4	1.4	5.9	12.8	46.0	3.7	4.9	75.2	51.7	21,225	10,987	999	2,036
24	Oscar Robertson O. Robertson	5,958	683	44.3	29.7	8.7	10.5	10.3	21.3	48.7	9.0	10.7	83.9	57.1	30,223	20,261	7,173	2,138
25	Vern Mikkelsen V. Mikkelsen	5,940	631	32.5	14.7	9.4	2.2	5.2	12.8	40.3	4.4	5.7	76.8	47.9	18,443	9,272	1,392	2,590