James Harden has the most three-point attempts in a season, with 1,028 attempts in 2018-19.

NAME	3PA	SEASON	TM	GP	MPG	PPG	RPG	APG	SPG	BPG	TPG	FGM	FGA	FG%	3PM	3P%	FTM	FTA	FT%	MIN	PTS	REB	AST	STL	BLK	TOV	PF	+/-
James Harden	1,028	2018-19	HOU	78	36.8	36.1	6.6	7.5	2.0	0.7	5.0	10.8	24.5	44.2	4.8	36.8	9.7	11.0	87.9	2,867	2,818	518	586	158	58	387	244	+357
Stephen Curry	886	2015-16	GSW	79	34.2	30.1	5.4	6.7	2.1	0.2	3.3	10.2	20.2	50.4	5.1	45.4	4.6	5.1	90.8	2,700	2,375	430	527	169	15	262	161	+1022
Stephen Curry	876	2023-24	GSW	74	32.7	26.4	4.5	5.1	0.7	0.4	2.8	8.8	19.5	45.0	4.8	40.8	4.0	4.4	92.3	2,421	1,956	330	379	54	28	210	117	+189
James Harden	843	2019-20	HOU	68	36.5	34.3	6.6	7.5	1.8	0.9	4.5	9.9	22.3	44.4	4.4	35.5	10.2	11.8	86.5	2,483	2,335	446	512	125	60	308	227	+284
Stephen Curry	810	2018-19	GSW	69	33.8	27.3	5.3	5.2	1.3	0.4	2.8	9.2	19.4	47.2	5.1	43.7	3.8	4.2	91.6	2,331	1,881	369	361	92	25	192	166	+689
Stephen Curry	801	2020-21	GSW	63	34.2	32.0	5.5	5.8	1.2	0.1	3.4	10.4	21.7	48.2	5.3	42.1	5.7	6.3	91.6	2,152	2,015	345	363	77	8	213	119	+242
Stephen Curry	789	2016-17	GSW	79	33.4	25.3	4.5	6.6	1.8	0.2	3.0	8.5	18.3	46.8	4.1	41.1	4.1	4.6	89.8	2,639	1,999	353	524	142	17	239	183	+1015
Paul George	757	2018-19	OKC	77	36.9	28.0	8.2	4.1	2.2	0.4	2.7	9.2	21.0	43.8	3.8	38.6	5.9	7.0	83.9	2,841	2,159	628	318	170	34	205	214	+496
James Harden	756	2016-17	HOU	81	36.4	29.1	8.1	11.2	1.5	0.5	5.7	8.3	18.9	44.0	3.2	34.7	9.2	10.9	84.7	2,947	2,356	659	907	121	38	464	215	+425
Stephen Curry	750	2021-22	GSW	64	34.5	25.5	5.2	6.3	1.3	0.4	3.2	8.4	19.1	43.7	4.5	38.0	4.3	4.7	92.3	2,211	1,630	335	404	85	23	206	130	+507
Luka Doncic	744	2023-24	DAL	70	37.5	33.9	9.2	9.8	1.4	0.5	4.0	11.5	23.6	48.7	4.1	38.2	6.8	8.7	78.6	2,624	2,370	647	686	99	38	282	149	+319
Klay Thompson	731	2022-23	GSW	69	33.0	21.9	4.1	2.4	0.7	0.4	1.8	7.9	18.1	43.6	4.4	41.2	1.7	1.9	87.9	2,279	1,509	286	163	49	29	123	130	+165
Kemba Walker	731	2018-19	CHA	82	34.9	25.6	4.4	5.9	1.2	0.4	2.6	8.9	20.5	43.4	3.2	35.6	4.6	5.5	84.4	2,863	2,102	361	484	102	34	211	131	+35
James Harden	722	2017-18	HOU	72	35.4	30.4	5.4	8.8	1.8	0.7	4.4	9.0	20.1	44.9	3.7	36.7	8.7	10.1	85.8	2,551	2,191	389	630	126	50	315	169	+527
Buddy Hield	721	2020-21	SAC	71	34.3	16.6	4.7	3.6	0.9	0.4	1.8	5.7	14.0	40.6	4.0	39.1	1.2	1.5	84.6	2,433	1,176	334	257	63	30	130	175	-56
Buddy Hield	716	2021-22	TOT	81	30.9	15.6	4.4	2.8	0.9	0.3	1.9	5.5	13.6	40.6	3.2	36.6	1.4	1.6	87.4	2,499	1,265	353	229	73	25	153	184	-164
Donte DiVincenzo	705	2023-24	NYK	81	29.1	15.5	3.7	2.7	1.3	0.4	1.4	5.5	12.4	44.3	3.5	40.1	1.1	1.4	75.4	2,360	1,259	297	216	107	36	113	166	+162
Damian Lillard	704	2020-21	POR	67	35.8	28.8	4.2	7.5	0.9	0.3	3.0	9.0	19.9	45.1	4.1	39.1	6.7	7.2	92.8	2,398	1,928	283	505	62	17	203	102	+198
Klay Thompson	692	2023-24	GSW	77	29.7	17.9	3.3	2.3	0.6	0.5	1.5	6.4	14.7	43.2	3.5	38.7	1.6	1.8	92.7	2,284	1,375	254	176	50	35	117	127	+7
Buddy Hield	688	2019-20	SAC	72	30.8	19.2	4.6	3.0	0.9	0.2	2.3	6.9	16.1	42.9	3.8	39.4	1.6	1.9	84.6	2,216	1,382	328	213	66	17	168	165	-106
Jayson Tatum	686	2022-23	BOS	74	36.9	30.1	8.8	4.6	1.1	0.7	2.9	9.8	21.1	46.6	3.2	35.0	7.2	8.4	85.4	2,732	2,225	649	342	78	51	213	160	+470
George McCloud	678	1995-96	DAL	79	36.0	18.9	4.8	2.7	1.4	0.5	2.1	6.7	16.2	41.4	3.3	37.9	2.3	2.8	80.4	2,846	1,497	379	212	113	38	166	212
Buddy Hield	677	2022-23	IND	80	31.0	16.8	5.0	2.8	1.2	0.3	1.7	5.9	13.0	45.8	3.6	42.5	1.3	1.6	82.2	2,482	1,344	400	225	92	26	139	156	-84
Damian Lillard	674	2019-20	POR	66	37.5	30.0	4.3	8.0	1.1	0.3	2.9	9.5	20.4	46.3	4.1	40.1	7.0	7.8	88.8	2,474	1,978	284	530	70	22	194	114	+84
Eric Gordon	661	2016-17	HOU	75	31.0	16.2	2.7	2.5	0.6	0.5	1.6	5.5	13.5	40.6	3.3	37.2	2.0	2.3	84.0	2,323	1,217	201	188	48	41	121	150	+295