The Cleveland Cavaliers got their most rebounds in a game against the Hawks on February 23, 1975, with 66 rebounds.

Interpreted as:

cavaliers vs hawks most rebounds in a regular-season game

	TEAM	REB	DATE	TM		OPP	RESULT	MIN	PTS	AST	STL	BLK	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	TS%	OREB	DREB	TOV	PF
1	Cavaliers	66	2/23/1975	CLE	vs	ATL	W 111-105	265	111	22	10	8	44	106	41.5				23	26	88.5	47.3	20	46	22	25
2	Cavaliers	65	12/26/1972	CLE	vs	ATL	W 115-96	240	115	31			49	104	47.1				17	22	77.3	50.6			23	22
3	Cavaliers	62	3/3/2004	CLE	vs	ATL	W 112-80	240	112	31	11	7	41	95	43.2	3	12	25.0	27	31	87.1	51.5	19	43	12	23
4	Cavaliers	61	11/19/1972	CLE	vs	ATL	W 109-98	240	109	29			46	100	46.0				17	23	73.9	49.5			29	25
5	Cavaliers	60	3/22/1992	CLE	vs	ATL	W 123-80	240	123	36	7	3	49	102	48.0	3	10	30.0	22	25	88.0	54.4	19	41	8	21
6	Cavaliers	59	12/23/1971	CLE	vs	ATL	W 115-110	240	115	36			49	102	48.0				17	27	63.0	50.5				22
7	Cavaliers	58	4/13/2002	CLE	@	ATL	L 123-128	290	123	24	7	7	46	103	44.7	11	23	47.8	20	26	76.9	53.7	16	42	17	25
8	Cavaliers	58	1/9/1981	CLE	@	ATL	W 108-107	265	108	14	7	3	42	92	45.7	1	3	33.3	23	26	88.5	52.2	16	42	25	31
9	Cavaliers	57	4/1/2016	CLE	@	ATL	W 110-108	265	110	27	9	6	39	98	39.8	12	38	31.6	20	31	64.5	49.3	11	46	12	23
10	Cavaliers	55	11/28/2023	CLE	vs	ATL	W 128-105	240	128	27	8	12	50	93	53.8	13	36	36.1	15	17	88.2	63.7	12	43	17	20
11	Cavaliers	55	2/12/2020	CLE	vs	ATL	W 127-105	240	127	25	8	6	48	94	51.1	10	28	35.7	21	25	84.0	60.5	17	38	17	22
12	Cavaliers	55	4/2/2010	CLE	vs	ATL	W 93-88	240	93	14	4	9	33	80	41.3	6	19	31.6	21	28	75.0	50.4	14	41	12	16
13	Cavaliers	55	3/12/1974	CLE	vs	ATL	W 95-84	240	95	26	13		42	102	41.2				11	18	61.1	43.2	17	38		17
14	Cavaliers	54	10/23/2021	CLE	vs	ATL	W 101-95	240	101	23	6	6	37	89	41.6	7	28	25.0	20	27	74.1	50.1	12	42	10	16
15	Cavaliers	54	3/21/2012	CLE	@	ATL	L 102-103	265	102	23	5	3	36	78	46.2	6	19	31.6	24	33	72.7	55.1	11	43	19	21
16	Cavaliers	54	4/19/2006	CLE	vs	ATL	W 100-99	240	100	16	5	5	33	73	45.2	6	13	46.2	28	41	68.3	54.9	16	38	21	22
17	Cavaliers	54	11/22/2003	CLE	@	ATL	L 83-92	240	83	21	6	7	29	88	33.0	4	7	57.1	21	25	84.0	41.9	18	36	14	13
18	Cavaliers	54	3/18/1983	CLE	vs	ATL	L 73-97	240	73	15	4	4	29	84	34.5	0	2	0.0	15	21	71.4	39.1	17	37	17	25
19	Cavaliers	54	10/22/1977	CLE	@	ATL	L 101-107	240	101	18	5	8	36	86	41.9				29	38	76.3	49.2	15	39	19	20
20	Cavaliers	54	4/4/1976	CLE	vs	ATL	W 120-92	240	120	28	18	7	49	101	48.5				22	28	78.6	52.9	20	34	20	21
21	Cavaliers	54	12/30/1973	CLE	vs	ATL	L 94-99	240	94	26	13		35	93	37.6				24	32	75.0	43.9	22	32		28
22	Cavaliers	53	4/9/2017	CLE	@	ATL	L 125-126	265	125	28	4	3	45	98	45.9	19	46	41.3	16	20	80.0	58.5	13	40	17	27
23	Cavaliers	53	4/11/2003	CLE	@	ATL	L 89-109	240	89	24	7	6	39	90	43.3	4	10	40.0	7	15	46.7	46.1	16	37	19	21
24	Cavaliers	53	11/15/1984	CLE	@	ATL	W 102-99	240	102	18	4	6	39	91	42.9	1	1	100.0	23	30	76.7	48.9	17	36	16	21
25	Cavaliers	53	1/29/1974	CLE	vs	ATL	W 118-111	240	118	34	5		48	96	50.0				22	26	84.6	54.9	17	36		24