The Milwaukee Bucks have the most offensive rebounds by a team in a game, with 38 rebounds versus the Nets on March 20, 2015.

nba record for most offensive rebounds in a game by a team

Interpreted as:

NBA record for most offensive rebounds in a regular-season game by a team

TEAM	OREB	DATE	TM		OPP	RESULT	MIN	PTS	REB	AST	STL	BLK	TOV	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	PF
Milwaukee Bucks	38	3/20/2015	MIL	@	BKN	L 127-129	315	127	81	23	11	9	17	49	129	38.0	8	16	50.0	21	29	72.4	31
Dallas Mavericks	37	12/28/1995	DAL	vs	VAN	W 103-101	290	103	76	20	11	8	21	32	106	30.2	6	22	27.3	33	44	75.0	28
New Jersey Nets	37	4/6/1990	NJN	vs	GSW	L 117-123	240	117	74	19	17	11	18	41	123	33.3	3	10	30.0	32	43	74.4	28
San Antonio Spurs	37	2/28/1990	SAS	@	GSW	L 135-144	265	135	68	27	12	4	12	56	127	44.1	1	7	14.3	22	33	66.7	29
Kansas City Kings	37	1/4/1983	KCK	@	DEN	L 121-137	240	121	75	17	4	9	26	45	120	37.5	3	11	27.3	28	34	82.4	41
Detroit Pistons	36	12/14/1975	DET	@	LAL	L 100-110	240	100	63	14	17	4	15	41	127	32.3				18	24	75.0	21
Houston Rockets	35	4/13/1984	HOU	vs	SAS	L 128-129	265	128	77	37	6	4	18	60	130	46.2	0	3	0.0	8	13	61.5	20
Golden State Warriors	35	1/21/1975	GSW	vs	LAL	W 138-108	240	138	66	32	24	12	25	58	121	47.9				22	28	78.6	29
Indiana Pacers	34	3/17/1993	IND	vs	MIL	W 114-91	240	114	69	29	10	5	14	47	102	46.1	4	10	40.0	16	25	64.0	20
Atlanta Hawks	34	11/18/1981	ATL	vs	PHX	W 102-97	240	102	63	24	9	12	12	36	100	36.0	0	0		30	36	83.3	31
Detroit Pistons	34	12/12/1973	DET	vs	LAL	W 114-96	240	114	65	27	16			44	117	37.6				26	36	72.2	25
Golden State Warriors	33	4/18/2001	GSW	vs	VAN	L 81-95	240	81	61	21	7	10	14	31	102	30.4	3	11	27.3	16	26	61.5	22
Golden State Warriors	33	11/6/1999	GSW	vs	DAL	L 97-120	240	97	59	27	5	11	13	38	106	35.8	4	14	28.6	17	23	73.9	19
Chicago Bulls	33	12/23/1997	CHI	vs	LAC	W 94-89	240	94	60	19	3	8	10	35	95	36.8	2	11	18.2	22	29	75.9	25
Dallas Mavericks	33	1/9/1996	DAL	vs	IND	L 84-91	240	84	66	19	1	6	16	32	97	33.0	9	22	40.9	11	15	73.3	25
San Antonio Spurs	33	1/6/1994	SAS	@	GSW	L 98-102	240	98	71	23	4	2	25	37	95	38.9	6	14	42.9	18	23	78.3	30
Houston Rockets	33	2/16/1991	HOU	vs	PHX	W 100-91	240	100	64	23	9	3	17	39	99	39.4	3	7	42.9	19	26	73.1	17
Denver Nuggets	33	1/5/1991	DEN	vs	PHI	L 104-120	240	104	73	19	10	3	15	41	126	32.5	2	10	20.0	20	25	80.0	26
Orlando Magic	33	11/11/1989	ORL	@	ATL	L 109-148	240	109	59	21	7	4	18	39	111	35.1	2	5	40.0	29	40	72.5	31
Denver Nuggets	33	2/26/1985	DEN	@	ATL	W 106-94	240	106	58	24	11	5	20	44	105	41.9	1	3	33.3	17	24	70.8	24
Houston Rockets	33	2/11/1982	HOU	vs	SEA	W 117-100	240	117	61	29	9	7	15	53	104	51.0	0	0		11	17	64.7	21
Golden State Warriors	33	11/8/1980	GSW	vs	IND	W 118-111	240	118	75	21	5	3	22	46	101	45.5	0	1	0.0	26	38	68.4	26
Denver Nuggets	33	10/13/1979	DEN	vs	MIL	L 96-125	240	96	65	15	10	2	26	33	100	33.0	1	2	50.0	29	49	59.2	27
Chicago Bulls	33	11/10/1978	CHI	@	DET	L 101-115	240	101	58	18	4	5	20	47	108	43.5				7	10	70.0	14
Portland Trail Blazers	33	1/8/1978	POR	vs	NOJ	W 122-100	240	122	65	29	12	4	17	51	118	43.2				20	25	80.0	20