Stephen Curry has the most games in the playoffs with 5+ three-pointers, with 67 games.

Interpreted as:

most playoffs game by a player with five or more threes

	NAME	GP	3PM	MPG	PPG	RPG	APG	SPG	BPG	FGM	FGA	FG%	3PA	3P%	FTM	FTA	FT%	TS%	OREB	DREB	TPG	MIN	PTS	REB	AST	STL	BLK	TOV	PF	+/-
1	Stephen Curry S. Curry	67	401	37.8	32.3	6.2	5.8	1.5	0.4	10.9	22.1	49.1	12.5	47.7	4.6	5.1	90.1	66.3	1.0	5.2	3.3	2,532	2,164	416	390	99	26	221	170	+756
2	Klay Thompson K. Thompson	37	230	38.5	27.9	3.7	2.1	0.9	0.4	10.1	19.5	51.6	11.5	53.9	1.6	1.8	89.4	68.9	0.5	3.2	1.5	1,424	1,033	137	76	35	15	55	93	+284
3	James Harden J. Harden	23	138	38.9	35.6	6.2	6.7	1.7	0.5	11.6	22.8	50.9	11.7	51.5	6.3	7.3	87.4	68.3	0.9	5.3	3.9	894	818	143	155	39	11	89	68	+91
4	Ray Allen R. Allen	21	128	41.0	28.8	3.8	3.1	1.3	0.3	9.8	17.1	57.1	9.7	63.1	3.1	3.5	89.2	77.1	0.7	3.0	1.7	862	604	79	66	27	7	35	49	+218
5	Damian Lillard D. Lillard	18	115	42.1	33.9	4.2	6.9	1.1	0.4	10.3	22.6	45.7	12.9	49.6	6.9	7.7	89.9	65.3	0.9	3.3	3.0	757	611	76	125	20	8	54	37	-5
6	Luka Dončić L. Dončić	16	85	40.2	36.4	7.7	7.9	1.5	0.6	12.9	24.8	52.0	11.1	47.8	5.3	7.1	75.2	65.3	0.6	7.1	3.9	644	582	123	127	24	9	63	37	+74
7	Donovan Mitchell D. Mitchell	16	98	37.5	36.6	5.4	5.6	1.3	0.1	12.4	24.4	51.0	11.6	53.0	5.6	6.8	82.4	66.9	0.8	4.6	2.7	600	585	86	89	20	2	43	37	+85
8	Paul George P. George	13	76	41.6	33.0	7.6	4.7	2.2	0.3	11.0	21.1	52.2	10.5	55.9	5.2	6.1	84.8	69.5	0.8	6.8	2.8	540	429	99	61	29	4	36	33	+34
9	Reggie Miller R. Miller	13	73	42.3	33.0	3.2	2.1	1.5	0.5	10.2	20.8	49.1	10.8	52.1	6.9	8.0	86.5	67.7	0.6	2.5	1.9	550	429	41	27	20	6	25	17	+48
10	Jayson Tatum J. Tatum	12	69	39.7	34.7	7.9	5.8	1.3	0.8	12.1	23.0	52.5	10.8	53.5	4.8	6.4	74.0	67.1	0.5	7.4	2.9	476	416	95	69	16	9	35	31	+101
11	Jamal Murray J. Murray	12	76	41.1	38.3	5.8	6.5	1.4	0.2	13.8	25.2	55.0	11.2	56.7	4.3	4.7	92.9	70.4	1.1	4.8	2.5	493	460	70	78	17	2	30	27	+112
12	Kyle Korver K. Korver	12	61	34.7	18.8	4.7	1.4	1.0	0.5	6.3	11.5	55.1	9.3	54.5	1.0	1.2	85.7	78.0	0.3	4.4	1.3	416	225	56	17	12	6	15	22	+104
13	JR Smith	12	70	34.4	20.0	3.0	1.1	1.2	0.3	6.8	11.9	56.6	9.8	59.8	0.7	1.0	66.7	80.9	0.2	2.8	0.5	413	240	36	13	14	4	6	26	+93
14	LeBron James L. James	12	66	42.2	38.2	10.0	7.4	1.3	0.8	13.1	23.3	56.1	9.8	55.9	6.5	9.2	70.9	69.7	1.8	8.3	3.6	507	458	120	89	15	10	43	25	+60
15	Danny Green D. Green	11	65	31.1	20.0	3.6	0.7	1.5	1.3	6.7	10.4	64.9	8.5	69.9	0.6	0.6	100.0	94.0	0.6	3.0	1.0	342	220	40	8	16	14	11	26	+146
16	Kevin Durant K. Durant	11	58	43.9	38.5	7.8	5.0	0.7	1.1	12.5	23.7	52.5	9.3	56.9	8.3	9.1	91.0	69.3	0.5	7.4	2.9	482	423	86	55	8	12	32	33	+69
17	Anthony Edwards A. Edwards	10	54	41.9	33.8	6.5	6.3	1.4	1.5	11.7	22.7	51.5	10.9	49.5	5.0	6.4	78.1	66.2	1.6	4.9	2.7	419	338	65	63	14	15	27	22	+53
18	Duncan Robinson D. Robinson	10	61	29.6	21.3	2.9	2.1	0.6	0.1	6.9	11.2	61.6	9.7	62.9	1.4	1.4	100.0	90.1	0.2	2.7	1.0	296	213	29	21	6	1	10	18	+107
19	Marcus Smart M. Smart	10	55	38.8	22.7	5.1	6.2	1.3	0.4	7.5	15.1	49.7	10.3	53.4	2.2	2.8	78.6	69.5	0.8	4.3	2.4	388	227	51	62	13	4	24	20	+52
20	Jae Crowder J. Crowder	10	55	34.6	20.3	5.9	2.1	0.8	0.6	6.8	11.9	57.1	9.4	58.5	1.2	1.6	75.0	80.5	0.4	5.5	1.0	346	203	59	21	8	6	10	26	+32
21	Derrick White D. White	9	56	37.2	26.6	3.9	2.4	0.4	1.1	8.6	15.7	54.6	11.7	53.3	3.2	3.9	82.9	76.4	0.7	3.2	1.4	335	239	35	22	4	10	13	17	+99
22	Fred VanVleet F. VanVleet	9	55	39.1	23.4	3.7	5.6	1.0	0.3	7.7	16.1	47.6	11.2	54.5	2.0	2.3	85.7	68.4	0.7	3.0	1.9	352	211	33	50	9	3	17	18	+44
23	Kyrie Irving K. Irving	9	51	40.8	36.3	5.9	4.7	1.7	0.9	12.9	23.3	55.2	10.1	56.0	4.9	5.8	84.6	70.2	1.7	4.2	2.6	367	327	53	42	15	8	23	30	+79
24	John Starks J. Starks	9	48	41.1	23.4	3.6	5.9	2.1	0.2	7.9	14.0	56.3	8.1	65.8	2.3	4.0	58.3	74.4	0.4	3.1	2.2	370	211	32	53	19	2	20	36	+16
25	Tyrese Maxey T. Maxey	8	44	42.0	31.6	4.5	5.1	0.4	0.1	11.4	20.1	56.5	10.3	53.7	3.4	4.0	84.4	72.3	0.3	4.3	1.6	336	253	36	41	3	1	13	19	+102