Stephen Curry has the most three-pointers per game in a season with 5.3 per game in 2020-21.

most 3pm per game by a player in a season

Interpreted as:

most 3pm per game with a minimum of 57.4 games played per 82 team games by a player in a season

NAME	3PM	SEASON	TM	GP	MPG	PPG	RPG	APG	SPG	BPG	TPG	FGM	FGA	FG%	3PA	3P%	FTM	FTA	FT%	MIN	PTS	REB	AST	STL	BLK	TOV	PF	+/-
Stephen Curry	5.3	2020-21	GSW	63	34.2	32.0	5.5	5.8	1.2	0.1	3.4	10.4	21.7	48.2	12.7	42.1	5.7	6.3	91.6	2,152	2,015	345	363	77	8	213	119	+242
Stephen Curry	5.1	2018-19	GSW	69	33.8	27.3	5.3	5.2	1.3	0.4	2.8	9.2	19.4	47.2	11.7	43.7	3.8	4.2	91.6	2,331	1,881	369	361	92	25	192	166	+689
Stephen Curry	5.1	2015-16	GSW	79	34.2	30.1	5.4	6.7	2.1	0.2	3.3	10.2	20.2	50.4	11.2	45.4	4.6	5.1	90.8	2,700	2,375	430	527	169	15	262	161	+1022
James Harden	4.8	2018-19	HOU	78	36.8	36.1	6.6	7.5	2.0	0.7	5.0	10.8	24.5	44.2	13.2	36.8	9.7	11.0	87.9	2,867	2,818	518	586	158	58	387	244	+357
Stephen Curry	4.8	2023-24	GSW	74	32.7	26.4	4.5	5.1	0.7	0.4	2.8	8.8	19.5	45.0	11.8	40.8	4.0	4.4	92.3	2,421	1,956	330	379	54	28	210	117	+189
Stephen Curry	4.5	2021-22	GSW	64	34.5	25.5	5.2	6.3	1.3	0.4	3.2	8.4	19.1	43.7	11.7	38.0	4.3	4.7	92.3	2,211	1,630	335	404	85	23	206	130	+507
James Harden	4.4	2019-20	HOU	68	36.5	34.3	6.6	7.5	1.8	0.9	4.5	9.9	22.3	44.4	12.4	35.5	10.2	11.8	86.5	2,483	2,335	446	512	125	60	308	227	+284
Klay Thompson	4.4	2022-23	GSW	69	33.0	21.9	4.1	2.4	0.7	0.4	1.8	7.9	18.1	43.6	10.6	41.2	1.7	1.9	87.9	2,279	1,509	286	163	49	29	123	130	+165
Damian Lillard	4.2	2022-23	POR	58	36.3	32.2	4.8	7.3	0.9	0.3	3.3	9.6	20.7	46.3	11.3	37.1	8.8	9.6	91.4	2,107	1,866	277	425	50	18	191	109	+105
Damian Lillard	4.1	2020-21	POR	67	35.8	28.8	4.2	7.5	0.9	0.3	3.0	9.0	19.9	45.1	10.5	39.1	6.7	7.2	92.8	2,398	1,928	283	505	62	17	203	102	+198
Stephen Curry	4.1	2016-17	GSW	79	33.4	25.3	4.5	6.6	1.8	0.2	3.0	8.5	18.3	46.8	10.0	41.1	4.1	4.6	89.8	2,639	1,999	353	524	142	17	239	183	+1015
Damian Lillard	4.1	2019-20	POR	66	37.5	30.0	4.3	8.0	1.1	0.3	2.9	9.5	20.4	46.3	10.2	40.1	7.0	7.8	88.8	2,474	1,978	284	530	70	22	194	114	+84
Luka Doncic	4.1	2023-24	DAL	70	37.5	33.9	9.2	9.8	1.4	0.5	4.0	11.5	23.6	48.7	10.6	38.2	6.8	8.7	78.6	2,624	2,370	647	686	99	38	282	149	+319
Buddy Hield	4.0	2020-21	SAC	71	34.3	16.6	4.7	3.6	0.9	0.4	1.8	5.7	14.0	40.6	10.2	39.1	1.2	1.5	84.6	2,433	1,176	334	257	63	30	130	175	-56
Paul George	3.8	2018-19	OKC	77	36.9	28.0	8.2	4.1	2.2	0.4	2.7	9.2	21.0	43.8	9.8	38.6	5.9	7.0	83.9	2,841	2,159	628	318	170	34	205	214	+496
Buddy Hield	3.8	2019-20	SAC	72	30.8	19.2	4.6	3.0	0.9	0.2	2.3	6.9	16.1	42.9	9.6	39.4	1.6	1.9	84.6	2,216	1,382	328	213	66	17	168	165	-106
Fred VanVleet	3.7	2021-22	TOR	65	37.9	20.3	4.4	6.7	1.7	0.5	2.6	6.8	16.9	40.3	9.9	37.7	3.0	3.4	87.4	2,462	1,320	289	434	111	35	170	162	+212
Davis Bertans	3.7	2019-20	WAS	54	29.3	15.4	4.5	1.7	0.7	0.6	1.1	4.9	11.3	43.4	8.7	42.4	1.9	2.3	85.2	1,583	834	245	92	37	33	59	139	-12
Duncan Robinson	3.7	2019-20	MIA	73	29.7	13.5	3.2	1.4	0.5	0.3	1.0	4.4	9.4	47.0	8.3	44.6	0.9	1.0	93.1	2,166	983	232	102	35	19	70	193	+351
James Harden	3.7	2017-18	HOU	72	35.4	30.4	5.4	8.8	1.8	0.7	4.4	9.0	20.1	44.9	10.0	36.7	8.7	10.1	85.8	2,551	2,191	389	630	126	50	315	169	+527
CJ McCollum	3.6	2023-24	NOP	66	32.7	20.0	4.3	4.6	0.9	0.6	1.7	7.3	16.0	45.9	8.4	42.9	1.7	2.1	82.7	2,159	1,322	286	305	62	41	110	126	+197
Donovan Mitchell	3.6	2022-23	CLE	68	35.8	28.3	4.3	4.4	1.5	0.4	2.6	10.0	20.6	48.4	9.3	38.6	4.7	5.4	86.7	2,432	1,922	289	301	99	27	180	168	+338
Buddy Hield	3.6	2022-23	IND	80	31.0	16.8	5.0	2.8	1.2	0.3	1.7	5.9	13.0	45.8	8.5	42.5	1.3	1.6	82.2	2,482	1,344	400	225	92	26	139	156	-84
Stephen Curry	3.6	2014-15	GSW	80	32.7	23.8	4.3	7.7	2.0	0.2	3.1	8.2	16.8	48.7	8.1	44.3	3.9	4.2	91.4	2,613	1,900	341	619	163	16	249	158	+920
Donte DiVincenzo	3.5	2023-24	NYK	81	29.1	15.5	3.7	2.7	1.3	0.4	1.4	5.5	12.4	44.3	8.7	40.1	1.1	1.4	75.4	2,360	1,259	297	216	107	36	113	166	+162