Jayson Tatum has made the most threes for the Celtics in a single NBA playoff run, with 77 three-pointers in 2021-22.

	NAME	3PM	SEASON	TM	GP	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	Jayson Tatum J. Tatum	77	2021-22	BOS	24	41.0	25.6	6.7	6.2	1.2	0.9	8.4	19.7	42.6	8.2	39.3	5.7	7.1	80.0	56.2	1.0	5.7	4.2	983	615	161	148	29	21	100	72	+108
2	Derrick White D. White	65	2023-24	BOS	19	35.6	16.7	4.3	4.1	0.9	1.2	5.7	12.7	45.2	8.5	40.4	1.8	2.0	92.1	61.7	1.0	3.3	0.8	676	318	81	77	18	23	16	44	+67
3	Jaylen Brown J. Brown	60	2021-22	BOS	24	38.3	23.1	6.9	3.5	1.1	0.4	8.2	17.5	47.0	6.7	37.3	4.2	5.5	76.3	58.1	1.4	5.5	3.1	920	554	166	85	27	10	74	71	+73
4	Ray Allen R. Allen	56	2009-10	BOS	24	38.5	16.1	3.3	2.6	0.9	0.1	5.5	12.7	43.1	6.0	38.6	2.9	3.3	86.3	57.0	0.5	2.8	1.5	925	387	80	63	22	3	36	74	+60
5	Ray Allen R. Allen	55	2007-08	BOS	26	38.0	15.6	3.8	2.7	0.9	0.3	5.1	12.0	42.8	5.3	39.6	3.2	3.5	91.3	57.6	1.0	2.8	1.5	987	405	98	71	24	8	38	63	+152
6	Jayson Tatum J. Tatum	53	2022-23	BOS	20	40.0	27.2	10.5	5.3	1.1	1.1	9.3	20.2	45.8	8.2	32.3	6.0	6.9	87.6	58.5	1.3	9.2	2.8	799	543	210	105	21	21	56	44	+79
7	Terry Rozier T. Rozier	51	2017-18	BOS	19	36.0	16.5	5.3	5.7	1.3	0.3	5.7	14.0	40.6	7.7	34.7	2.4	2.9	82.1	53.8	0.4	4.8	1.2	684	313	100	109	24	6	22	38	+20
8	Derrick White D. White	50	2022-23	BOS	20	29.7	13.4	3.0	2.1	0.6	1.0	4.7	9.2	50.5	5.5	45.5	1.6	1.7	91.2	67.1	0.7	2.3	0.9	593	267	59	42	12	20	18	38	+3
9	Marcus Smart M. Smart	48	2021-22	BOS	21	36.2	15.4	4.5	5.9	1.2	0.2	5.4	13.3	40.5	6.5	35.0	2.4	3.0	80.6	52.9	1.0	3.6	2.5	760	324	95	123	26	5	52	71	+32
10	Al Horford A. Horford	47	2021-22	BOS	23	35.4	12.0	9.3	3.3	0.8	1.3	4.4	8.4	52.3	4.3	48.0	1.2	1.6	77.8	66.3	1.5	7.8	1.3	815	277	214	76	19	31	29	64	+99
11	Jayson Tatum J. Tatum	47	2019-20	BOS	17	40.6	25.7	10.0	5.0	1.0	1.2	8.5	19.6	43.4	7.4	37.3	5.9	7.2	81.3	56.3	1.3	8.7	2.8	690	437	170	85	17	20	48	41	+92
12	Marcus Smart M. Smart	44	2022-23	BOS	20	34.0	14.9	4.0	5.1	1.3	0.3	5.1	11.2	45.3	6.1	36.1	2.6	3.3	80.0	59.2	1.1	3.0	2.3	679	298	80	101	25	5	45	37	+49
13	Jaylen Brown J. Brown	44	2017-18	BOS	18	32.4	18.0	4.8	1.4	0.8	0.6	6.9	14.8	46.6	6.2	39.3	1.8	2.8	64.0	56.3	0.9	3.9	1.3	583	324	87	26	14	10	23	58	+24
14	Jaylen Brown J. Brown	43	2019-20	BOS	17	39.5	21.8	7.5	2.3	1.5	0.5	8.1	16.9	47.6	7.1	35.8	3.1	3.7	84.1	58.6	1.4	6.1	2.4	672	370	127	39	26	9	41	48	+47
15	Paul Pierce P. Pierce	43	2007-08	BOS	26	38.1	19.7	5.0	4.6	1.1	0.3	6.3	14.2	44.1	4.6	36.1	5.5	6.8	80.2	57.0	0.8	4.2	3.2	990	511	129	119	28	8	82	90	+135
16	Antoine Walker A. Walker	42	2001-02	BOS	16	43.9	22.1	8.6	3.3	1.5	0.4	8.2	19.9	41.1	6.8	38.5	3.1	4.0	78.1	51.0	1.4	7.2	3.4	703	354	138	52	24	6	55	56	+50
17	Marcus Smart M. Smart	41	2019-20	BOS	17	38.1	14.5	5.2	4.6	1.2	0.5	4.6	11.6	39.4	7.2	33.3	2.9	3.3	87.5	55.2	0.6	4.6	2.6	648	246	89	78	21	8	45	55	+90
18	Derrick White D. White	40	2024-25	BOS	11	37.7	18.8	5.1	3.5	0.6	1.1	6.2	13.4	46.3	9.5	38.5	2.8	3.3	86.1	63.6	1.3	3.8	1.2	415	207	56	39	7	12	13	22	+21
19	Jaylen Brown J. Brown	40	2022-23	BOS	20	37.6	22.7	5.6	3.4	1.1	0.4	9.1	18.3	49.6	5.7	35.4	2.6	3.7	68.9	57.0	1.3	4.4	3.3	751	453	112	68	21	8	66	61	+42
20	Avery Bradley A. Bradley	40	2016-17	BOS	18	35.8	16.7	3.9	2.3	1.3	0.2	6.7	15.1	44.1	6.3	35.1	1.2	1.5	77.8	53.0	1.0	2.9	1.7	645	301	71	41	23	3	31	40	-76
21	Paul Pierce P. Pierce	40	2009-10	BOS	24	38.8	18.8	6.0	3.4	1.0	0.6	6.1	14.0	43.8	4.3	39.2	4.9	5.9	82.4	56.6	0.8	5.1	2.7	930	451	143	82	24	14	64	80	+54
22	Jayson Tatum J. Tatum	39	2023-24	BOS	19	40.4	25.0	9.7	6.3	1.1	0.7	8.4	19.6	42.7	7.3	28.3	6.2	7.2	86.1	54.9	0.9	8.8	2.6	768	475	184	119	20	13	50	54	+147
23	Kemba Walker K. Walker	39	2019-20	BOS	17	36.9	19.6	4.1	5.1	0.9	0.4	6.6	15.1	44.1	7.4	31.0	4.1	4.8	85.2	57.3	0.4	3.7	1.9	628	334	69	86	15	7	32	43	+77
24	Jaylen Brown J. Brown	36	2023-24	BOS	19	37.2	23.9	5.9	3.3	1.2	0.6	9.2	17.8	51.6	5.8	32.7	3.6	5.4	66.0	59.1	1.2	4.8	2.7	707	454	113	62	23	12	51	51	+88
25	Isaiah Thomas I. Thomas	36	2016-17	BOS	15	34.7	23.3	3.1	6.7	0.9	0.1	7.4	17.4	42.5	7.2	33.3	6.1	7.4	82.0	56.3	0.3	2.8	3.3	521	349	47	100	13	2	50	35	-15