The Houston Rockets have the most three-point attempts by a team in a game, with 70 attempts against the Nets on January 16, 2019.

most 3 pointers attempted by a team in a game

Interpreted as:

most 3 pointers attempted by a team in a regular-season game

TEAM	3PA	DATE	TM		OPP	RESULT	MIN	PTS	REB	AST	STL	BLK	TOV	FGM	FGA	FG%	3PM	3P%	FTM	FTA	FT%	PF
Houston Rockets	70	1/16/2019	HOU	vs	BKN	L 142-145	265	142	47	18	7	8	8	45	105	42.9	23	32.9	29	34	85.3	24
Houston Rockets	68	1/19/2019	HOU	vs	LAL	W 138-134	265	138	39	23	9	4	12	42	100	42.0	25	36.8	29	36	80.6	27
Oklahoma City Thunder	63	2/4/2024	OKC	vs	TOR	W 135-127	290	135	45	40	6	8	10	52	110	47.3	23	36.5	8	8	100.0	15
Houston Rockets	63	5/16/2021	HOU	@	ATL	L 95-124	240	95	43	25	8	5	15	31	92	33.7	18	28.6	15	20	75.0	18
Dallas Mavericks	61	12/3/2022	DAL	@	NYK	W 121-100	240	121	50	27	7	5	11	43	100	43.0	24	39.3	11	14	78.6	20
Houston Rockets	61	8/2/2020	HOU	vs	MIL	W 120-116	240	120	36	22	15	3	9	36	91	39.6	21	34.4	27	31	87.1	24
Houston Rockets	61	4/2/2019	HOU	@	SAC	W 130-105	240	130	43	30	8	3	7	46	94	48.9	26	42.6	12	17	70.6	20
Atlanta Hawks	61	3/31/2019	ATL	vs	MIL	W 136-135	265	136	58	36	10	10	9	52	118	44.1	22	36.1	10	17	58.8	13
Houston Rockets	61	12/16/2016	HOU	vs	NOP	W 122-100	240	122	57	27	7	4	14	42	94	44.7	24	39.3	14	19	73.7	18
Houston Rockets	60	2/4/2020	HOU	vs	CHA	W 125-110	240	125	41	25	11	5	4	43	97	44.3	20	33.3	19	23	82.6	19
Atlanta Hawks	60	3/1/2019	ATL	vs	CHI	L 161-168	340	161	59	33	11	8	20	61	123	49.6	22	36.7	17	25	68.0	34
Houston Rockets	60	2/11/2019	HOU	vs	DAL	W 120-104	240	120	38	28	13	5	9	42	90	46.7	23	38.3	13	15	86.7	26
Boston Celtics	59	3/5/2023	BOS	vs	NYK	L 129-131	290	129	54	27	8	5	16	43	109	39.4	21	35.6	22	25	88.0	28
Golden State Warriors	59	1/2/2023	GSW	vs	ATL	W 143-141	290	143	69	34	9	6	19	54	121	44.6	19	32.2	16	24	66.7	23
Utah Jazz	59	4/17/2021	UTA	@	LAL	L 115-127	265	115	37	31	10	3	15	42	101	41.6	23	39.0	8	8	100.0	21
Houston Rockets	59	4/5/2019	HOU	vs	NYK	W 120-96	240	120	48	26	8	2	6	43	101	42.6	22	37.3	12	17	70.6	21
Brooklyn Nets	59	2/10/2018	BKN	vs	NOP	L 128-138	290	128	60	30	10	3	15	43	114	37.7	21	35.6	21	22	95.5	30
Sacramento Kings	58	4/9/2024	SAC	@	OKC	L 105-112	240	105	56	23	8	4	17	33	96	34.4	20	34.5	19	26	73.1	22
Golden State Warriors	58	1/27/2024	GSW	vs	LAL	L 144-145	290	144	50	37	11	3	17	55	119	46.2	23	39.7	11	16	68.8	34
Boston Celtics	58	12/19/2023	BOS	@	GSW	L 126-132	265	126	55	28	6	5	8	47	114	41.2	17	29.3	15	17	88.2	13
Golden State Warriors	58	1/7/2023	GSW	vs	ORL	L 101-115	240	101	49	26	7	1	16	33	88	37.5	18	31.0	17	21	81.0	17
Orlando Magic	58	4/10/2022	ORL	vs	MIA	W 125-111	240	125	48	33	4	3	8	45	91	49.5	23	39.7	12	14	85.7	16
Brooklyn Nets	58	4/10/2019	BKN	vs	MIA	W 113-94	240	113	68	29	7	3	12	43	114	37.7	21	36.2	6	7	85.7	13
Houston Rockets	58	2/25/2017	HOU	vs	MIN	W 142-130	240	142	32	32	15	6	13	44	94	46.8	22	37.9	32	42	76.2	21
Cleveland Cavaliers	57	1/15/2024	CLE	vs	CHI	W 109-91	240	109	48	28	9	3	11	39	95	41.1	20	35.1	11	11	100.0	14