Damian Lillard has drained the most threes in a playoff game, with 12 three-pointers in Game 5 of the 2021 First Round versus the Nuggets.

Interpreted as:

NBA most 3point by a player in a game in playoffs

	NAME	3PM	DATE	TM		OPP	MIN	PTS	REB	AST	STL	BLK	FGM	FGA	FG%	3PA	3P%	FTM	FTA	FT%	TS%	OREB	DREB	TOV	PF	+/-
1	Damian Lillard D. Lillard	12	6/1/2021	POR	@	DEN	52	55	6	10	1	3	17	24	70.8	17	70.6	9	10	90.0	96.8	1	5	1	0	+2
2	Klay Thompson K. Thompson	11	5/28/2016	GSW	@	OKC	40	41	4	0	1	1	14	31	45.2	18	61.1	2	2	100.0	64.3	1	3	1	4	+16
3	Damian Lillard D. Lillard	10	4/23/2019	POR	vs	OKC	45	50	7	6	3	1	17	33	51.5	18	55.6	6	8	75.0	68.5	2	5	6	2	+9
4	Donte DiVincenzo D. DiVincenzo	9	5/19/2024	NYK	vs	IND	41	39	4	1	2	0	11	21	52.4	15	60.0	8	10	80.0	76.8	1	3	4	1	-20
5	Donovan Mitchell D. Mitchell	9	6/18/2021	UTA	@	LAC	40	39	9	9	1	0	12	27	44.4	15	60.0	6	9	66.7	63.0	1	8	2	3	-9
6	Bojan Bogdanović B. Bogdanović	9	6/16/2021	UTA	vs	LAC	39	32	3	0	0	0	10	20	50.0	17	52.9	3	4	75.0	73.5	0	3	3	4	-6
7	Damian Lillard D. Lillard	9	5/24/2021	POR	@	DEN	42	42	4	10	0	1	11	24	45.8	16	56.3	11	13	84.6	70.7	0	4	3	1	-16
8	Jamal Murray J. Murray	9	8/30/2020	DEN	@	UTA	43	50	5	6	0	0	17	24	70.8	12	75.0	7	9	77.8	89.4	1	4	5	5	+12
9	Donovan Mitchell D. Mitchell	9	8/30/2020	UTA	vs	DEN	40	44	6	5	3	0	14	25	56.0	13	69.2	7	7	100.0	78.3	2	4	4	1	+2
10	Jamal Murray J. Murray	9	8/23/2020	DEN	@	UTA	43	50	11	7	0	1	18	31	58.1	15	60.0	5	5	100.0	75.3	4	7	0	2	+5
11	Stephen Curry S. Curry	9	5/14/2019	GSW	vs	POR	35	36	6	7	1	0	12	23	52.2	15	60.0	3	3	100.0	74.0	1	5	1	3	+10
12	Stephen Curry S. Curry	9	6/3/2018	GSW	vs	CLE	38	33	7	8	1	0	11	26	42.3	17	52.9	2	2	100.0	61.4	1	6	5	3	+19
13	Klay Thompson K. Thompson	9	5/26/2018	GSW	vs	HOU	39	35	6	2	4	0	13	23	56.5	14	64.3	0	0		76.1	2	4	1	1	+32
14	Jason Terry J. Terry	9	5/8/2011	DAL	vs	LAL	25	32	1	4	0	1	11	14	78.6	10	90.0	1	2	50.0	107.5	0	1	3	2	+29
15	Ray Allen R. Allen	9	4/30/2009	BOS	@	CHI	59	51	5	3	3	0	18	32	56.3	18	50.0	6	7	85.7	72.7	2	3	3	1	+1
16	Ray Allen R. Allen	9	6/1/2001	MIL	vs	PHI	43	41	2	4	3	0	12	25	48.0	13	69.2	8	8	100.0	71.9	0	2	2	4	+9
17	Vince Carter V. Carter	9	5/11/2001	TOR	vs	PHI	45	50	6	7	1	4	19	29	65.5	13	69.2	3	3	100.0	82.5	3	3	1	3	+24
18	Rex Chapman R. Chapman	9	4/25/1997	PHX	@	SEA	41	42	4	2	0	0	12	22	54.5	17	52.9	9	12	75.0	77.0	1	3	2	1	+5
19	Derrick White D. White	8	4/29/2024	BOS	@	MIA	41	38	4	3	0	3	15	26	57.7	15	53.3	0	0		73.1	1	3	1	3	+10
20	Klay Thompson K. Thompson	8	5/4/2023	GSW	vs	LAL	31	30	3	1	0	0	11	18	61.1	11	72.7	0	0		83.3	0	3	1	2	+28
21	Klay Thompson K. Thompson	8	5/26/2022	GSW	vs	DAL	37	32	2	3	1	0	12	25	48.0	16	50.0	0	0		64.0	1	1	1	3	+18
22	Klay Thompson K. Thompson	8	5/13/2022	GSW	vs	MEM	42	30	8	2	0	3	11	22	50.0	14	57.1	0	0		68.2	1	7	3	2	+14
23	Dorian Finney-Smith D. Finney-Smith	8	5/8/2022	DAL	vs	PHX	38	24	8	1	1	0	8	13	61.5	12	66.7	0	0		92.3	5	3	0	2	+11
24	Desmond Bane D. Bane	8	4/23/2022	MEM	@	MIN	35	34	2	4	1	0	11	18	61.1	12	66.7	4	5	80.0	84.2	0	2	2	5	+10
25	Maxi Kleber M. Kleber	8	4/18/2022	DAL	vs	UTA	32	25	6	3	0	0	8	11	72.7	11	72.7	1	2	50.0	105.2	1	5	0	2	0