Rudy Gobert had the most boards by a center in 2020-21, with 960 rebounds.

NAME	REB	SEASON	TM	GP	MPG	PPG	RPG	APG	SPG	BPG	TPG	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	MIN	PTS	AST	STL	BLK	TOV	PF	+/-
Rudy Gobert	960	2020-21	UTA	71	30.8	14.3	13.5	1.3	0.6	2.7	1.7	5.5	8.2	67.5	0.0	0.1	0.0	3.3	5.3	62.3	2,187	1,015	89	40	190	118	163	+728
Clint Capela	903	2020-21	ATL	63	30.1	15.2	14.3	0.8	0.7	2.0	1.2	6.6	11.0	59.4	0.0	0.0		2.1	3.6	57.3	1,898	956	49	44	129	73	145	+251
Nikola Vucevic	817	2020-21	TOT	70	33.5	23.4	11.7	3.8	0.9	0.7	1.8	9.5	19.9	47.7	2.5	6.3	40.0	1.9	2.2	84.0	2,348	1,639	269	65	48	126	137	-341
Enes Kanter Freedom	795	2020-21	POR	72	24.4	11.2	11.0	1.2	0.5	0.7	1.1	4.7	7.8	60.4	0.0	0.1	25.0	1.8	2.3	77.4	1,757	806	84	33	48	78	168	+155
Nikola Jokic	780	2020-21	DEN	72	34.6	26.4	10.8	8.3	1.3	0.7	3.1	10.2	18.0	56.6	1.3	3.3	38.8	4.8	5.5	86.8	2,488	1,898	599	95	48	222	192	+384
Jonas Valanciunas	776	2020-21	MEM	62	28.3	17.1	12.5	1.8	0.6	0.9	1.6	7.1	12.0	59.2	0.3	0.9	36.8	2.5	3.3	77.3	1,755	1,058	112	35	57	100	179	+134
Domantas Sabonis	742	2020-21	IND	62	36.0	20.3	12.0	6.7	1.2	0.5	3.4	7.8	14.6	53.5	0.8	2.6	32.1	3.9	5.3	73.2	2,231	1,260	415	76	33	213	203	-91
Deandre Ayton	727	2020-21	PHX	69	30.7	14.4	10.5	1.4	0.6	1.2	1.5	6.2	10.0	62.6	0.1	0.3	20.0	1.9	2.5	76.9	2,115	997	99	41	81	103	196	+274
Jarrett Allen	631	2020-21	TOT	63	29.6	12.8	10.0	1.7	0.5	1.4	1.6	4.7	7.7	61.8	0.1	0.3	31.6	3.2	4.6	70.3	1,864	806	106	32	90	100	96	-203
Dwight Howard	580	2020-21	PHI	69	17.3	7.0	8.4	0.9	0.4	0.9	1.6	2.6	4.4	58.7	0.1	0.3	25.0	1.8	3.0	57.6	1,195	482	61	30	62	112	200	-66
Andre Drummond	551	2020-21	TOT	46	27.0	14.9	12.0	2.0	1.4	1.1	2.7	6.1	12.4	49.3	0.0	0.2	0.0	2.7	4.5	60.0	1,242	687	94	63	49	124	149	-105
Jakob Poeltl	547	2020-21	SAS	69	26.7	8.6	7.9	1.9	0.7	1.8	1.2	3.8	6.2	61.6	0.0	0.0		0.9	1.8	50.8	1,845	593	134	47	123	83	172	+109
Joel Embiid	539	2020-21	PHI	51	31.1	28.5	10.6	2.8	1.0	1.4	3.1	9.0	17.6	51.3	1.1	3.0	37.7	9.2	10.7	85.9	1,585	1,451	145	50	69	159	123	+405
Karl-Anthony Towns	529	2020-21	MIN	50	33.8	24.8	10.6	4.5	0.8	1.1	3.2	8.5	17.5	48.6	2.4	6.3	38.7	5.3	6.2	85.9	1,689	1,239	225	39	57	160	186	+11
Mason Plumlee	519	2020-21	DET	56	26.8	10.4	9.3	3.6	0.8	0.9	1.9	4.2	6.8	61.4	0.0	0.1	0.0	2.0	3.0	66.9	1,499	581	202	43	50	105	186	-150
Ivica Zubac	519	2020-21	LAC	72	22.3	9.0	7.2	1.3	0.3	0.9	1.1	3.6	5.5	65.2	0.0	0.1	25.0	1.9	2.4	78.9	1,609	650	90	24	62	81	187	+184
Steven Adams	514	2020-21	NOP	58	27.7	7.6	8.9	1.9	0.9	0.7	1.3	3.3	5.3	61.4	0.0	0.1	0.0	1.0	2.3	44.4	1,605	438	111	54	38	78	113	+15
Kelly Olynyk	489	2020-21	TOT	70	28.5	13.5	7.0	2.9	1.1	0.6	1.8	4.8	10.0	48.4	1.8	5.3	34.2	2.1	2.5	82.9	1,997	945	203	79	42	126	207	-100
Wendell Carter Jr.	443	2020-21	TOT	54	25.5	11.2	8.2	1.9	0.6	0.8	1.4	4.3	8.5	50.3	0.3	0.9	29.4	2.4	3.3	73.2	1,375	606	104	35	42	78	146	-243
Tristan Thompson	439	2020-21	BOS	54	23.8	7.6	8.1	1.2	0.4	0.6	1.1	3.1	6.0	51.8	0.0	0.1	0.0	1.3	2.2	59.2	1,287	409	67	24	33	62	119	+24
Montrezl Harrell	428	2020-21	LAL	69	22.9	13.5	6.2	1.1	0.7	0.7	1.1	5.4	8.7	62.2	0.0	0.1	0.0	2.6	3.7	70.7	1,580	931	73	46	49	74	128	+42
DeAndre Jordan	427	2020-21	BKN	57	21.9	7.5	7.5	1.6	0.3	1.1	1.5	3.3	4.4	76.3	0.0	0.0	0.0	0.8	1.6	50.0	1,246	426	93	17	65	85	116	-42
Nerlens Noel	407	2020-21	NYK	64	24.2	5.1	6.4	0.7	1.1	2.2	1.0	2.1	3.5	61.4	0.0	0.0	0.0	0.8	1.1	71.4	1,547	324	46	70	141	65	176	-1
Khem Birch	387	2020-21	TOT	67	22.8	7.2	5.8	1.3	0.7	0.7	0.7	2.8	5.7	49.7	0.2	0.8	25.0	1.4	1.9	70.5	1,529	482	89	48	50	44	113	-128
Moses Brown	383	2020-21	OKC	43	21.4	8.6	8.9	0.2	0.7	1.1	1.0	3.4	6.3	54.3	0.0	0.0		1.8	2.9	61.9	920	370	10	31	47	43	93	-363