Stephen Curry has the most career three-point attempts in the playoffs, with 1,637 attempts.

Interpreted as:

top 10 most 3s taken by a player in the playoffs

	NAME	3PA	GP	MPG	PPG	RPG	APG	SPG	BPG	FGM	FGA	FG%	3PM	3P%	FTM	FTA	FT%	TS%	OREB	DREB	TPG	MIN	PTS	REB	AST	STL	BLK	TOV	PF	+/-
1	Stephen Curry S. Curry	1,637	155	37.2	26.8	5.3	6.1	1.5	0.3	9.0	19.7	45.4	4.2	39.7	4.7	5.2	88.9	60.8	0.7	4.6	3.3	5,772	4,147	828	953	231	50	516	388	+971
2	LeBron James L. James	1,443	292	41.3	28.4	9.0	7.2	1.7	1.0	10.2	20.5	49.6	1.6	33.3	6.4	8.6	74.1	58.4	1.5	7.5	3.6	12,062	8,289	2,628	2,095	493	284	1,047	663	+1270
3	James Harden J. Harden	1,275	173	36.2	22.5	5.5	6.5	1.6	0.6	6.8	16.0	42.5	2.5	34.0	6.4	7.4	86.9	58.6	0.7	4.8	3.4	6,268	3,895	948	1,125	282	98	590	512	+246
4	Klay Thompson K. Thompson	1,237	158	36.9	19.2	4.0	2.2	0.9	0.5	7.1	16.4	43.6	3.2	40.5	1.8	2.1	84.5	55.5	0.5	3.5	1.7	5,830	3,032	626	351	150	85	274	411	+615
5	Kevin Durant K. Durant	1,029	170	40.5	29.3	7.8	4.2	1.0	1.2	9.9	20.8	47.7	2.2	35.6	7.4	8.5	86.8	59.9	0.8	7.0	3.2	6,893	4,985	1,327	709	172	204	550	427	+643
6	Ray Allen R. Allen	959	171	35.5	16.1	3.8	2.6	1.0	0.2	5.4	12.3	44.3	2.3	40.1	3.0	3.4	88.3	58.5	0.8	3.0	1.6	6,064	2,749	648	449	164	41	274	402	+586
7	Manu Ginobili M. Ginobili	905	218	27.9	14.0	4.0	3.8	1.3	0.3	4.4	10.1	43.3	1.5	35.8	3.8	4.6	81.7	57.6	0.7	3.3	2.2	6,075	3,054	874	827	292	61	481	588	+951
8	Kobe Bryant K. Bryant	882	220	39.3	25.6	5.1	4.7	1.4	0.7	9.2	20.5	44.8	1.3	33.1	6.0	7.4	81.6	54.1	1.0	4.0	2.9	8,641	5,640	1,119	1,040	310	144	647	660	+555
9	Jayson Tatum J. Tatum	840	121	39.0	24.3	8.2	4.9	1.2	0.9	8.1	18.5	43.9	2.4	34.8	5.6	6.7	84.1	56.6	1.0	7.2	2.9	4,725	2,936	989	592	143	106	352	318	+489
10	Reggie Miller R. Miller	820	144	36.9	20.6	2.9	2.5	1.0	0.2	6.5	14.5	44.9	2.2	39.0	5.3	6.0	89.3	60.1	0.5	2.4	1.8	5,308	2,972	416	357	146	34	257	275	+170
11	Danny Green D. Green	812	169	25.3	7.9	3.2	1.2	1.0	0.7	2.8	7.0	40.4	1.9	38.8	0.4	0.6	74.5	54.9	0.7	2.5	0.8	4,271	1,338	541	200	176	125	143	347	+602
12	JR Smith	801	140	27.9	10.7	3.0	1.3	0.9	0.3	3.7	9.3	39.7	2.1	36.7	1.2	1.6	70.6	53.1	0.4	2.6	1.0	3,909	1,493	424	187	127	38	143	355	+272
13	Paul George P. George	783	114	39.0	21.2	7.5	4.1	1.5	0.5	6.8	16.2	42.3	2.4	35.2	5.1	6.2	82.6	56.1	0.9	6.6	3.1	4,444	2,416	854	473	172	62	354	376	+174
14	Paul Pierce P. Pierce	777	170	36.6	18.7	5.8	3.4	1.2	0.6	6.0	14.2	42.3	1.6	35.5	5.1	6.1	83.0	55.4	0.7	5.1	2.8	6,229	3,180	985	579	204	105	476	547	+160
15	Jaylen Brown J. Brown	742	135	33.5	19.3	5.7	2.6	1.0	0.4	7.2	15.0	48.2	1.9	35.4	2.9	4.0	72.7	57.6	1.1	4.6	2.4	4,524	2,608	771	346	134	56	323	380	+265
16	Jason Kidd J. Kidd	733	158	38.5	12.9	6.7	8.0	1.9	0.3	4.6	11.7	39.1	1.5	32.2	2.3	3.0	78.1	49.8	1.4	5.3	2.8	6,088	2,043	1,058	1,263	302	52	450	348	+110
17	Chauncey Billups C. Billups	729	146	36.4	17.3	3.4	5.7	1.0	0.2	5.0	12.3	41.1	1.8	36.6	5.4	6.1	88.0	57.8	0.5	2.9	2.2	5,321	2,526	492	831	148	23	322	373	+578
18	Robert Horry R. Horry	728	244	28.0	7.9	5.6	2.4	1.1	0.9	2.7	6.4	42.6	1.1	35.9	1.4	2.0	72.2	54.6	1.7	3.9	1.2	6,823	1,939	1,361	575	276	225	282	717	+590
19	Derek Fisher D. Fisher	715	259	26.5	8.3	2.2	2.3	1.1	0.1	2.8	6.7	42.2	1.1	39.9	1.5	1.9	80.5	54.9	0.3	1.9	0.9	6,856	2,146	578	598	272	16	237	645	+725
20	Kyle Lowry K. Lowry	704	136	32.8	13.5	4.3	5.4	1.3	0.4	4.5	10.9	41.1	1.8	33.8	2.8	3.4	80.3	54.2	0.7	3.6	2.2	4,465	1,836	582	730	174	48	305	447	+188
21	Scottie Pippen S. Pippen	660	208	39.0	17.5	7.6	5.0	1.9	0.9	6.4	14.5	44.4	1.0	30.3	3.7	5.1	72.4	52.4	2.2	5.4	2.9	8,105	3,642	1,583	1,048	395	185	602	686	+232
22	Chris Paul C. Paul	654	149	36.5	20.0	4.9	8.3	1.9	0.2	7.4	15.3	48.4	1.6	37.3	3.5	4.1	85.4	58.3	0.7	4.2	2.5	5,442	2,981	730	1,233	287	31	377	437	+130
23	Kyle Korver K. Korver	649	145	23.2	8.0	2.5	1.0	0.6	0.4	2.7	6.4	41.7	1.8	39.1	0.9	1.0	89.5	58.4	0.2	2.3	0.8	3,370	1,156	360	152	81	56	119	282	+257
24	Russell Westbrook R. Westbrook	625	135	35.5	22.5	6.7	7.1	1.7	0.3	7.8	19.3	40.5	1.4	29.9	5.5	6.7	82.0	50.5	1.8	4.9	3.7	4,787	3,035	905	955	223	42	501	391	+6
25	Kawhi Leonard K. Leonard	624	146	35.6	21.5	7.8	3.0	1.8	0.7	7.7	15.0	51.3	1.7	39.9	4.4	5.2	84.1	62.1	1.8	6.0	1.9	5,193	3,133	1,142	432	256	99	278	323	+643