Shaquille O'Neal had his most points in a playoff game 2 times, with 46 points.

shaquille o'neal most points in a playoff game

NAME	PTS	DATE	TM		OPP	MIN	REB	AST	STL	BLK	TOV	FGM	FGA	FG%	3PM	3PA	FTM	FTA	FT%	PF	+/-
Shaquille O'Neal	46	4/23/2000	LAL	vs	SAC	46	17	1	2	5	2	21	33	63.6	0	0	4	5	80.0	5	+16
Shaquille O'Neal	46	4/25/1997	LAL	vs	POR	35	11	2	1	2	1	17	27	63.0	0	0	12	18	66.7	3	+23
Shaquille O'Neal	44	6/6/2001	LAL	vs	PHI	52	20	5	1	0	4	17	28	60.7	0	0	10	22	45.5	3	-6
Shaquille O'Neal	44	5/6/2001	LAL	vs	SAC	44	21	4	0	7	2	17	32	53.1	0	0	10	19	52.6	3	+3
Shaquille O'Neal	43	5/8/2001	LAL	vs	SAC	47	20	2	1	3	5	18	26	69.2	0	0	7	13	53.8	2	+2
Shaquille O'Neal	43	6/7/2000	LAL	vs	IND	44	19	4	0	3	2	21	31	67.7	0	0	1	6	16.7	2	+18
Shaquille O'Neal	41	5/31/2002	LAL	vs	SAC	44	17	1	0	2	6	14	25	56.0	0	0	13	17	76.5	4	+8
Shaquille O'Neal	41	6/19/2000	LAL	vs	IND	47	12	1	0	4	0	19	32	59.4	0	0	3	12	25.0	2	+6
Shaquille O'Neal	41	5/20/2000	LAL	vs	POR	47	11	7	0	5	0	14	25	56.0	0	0	13	27	48.1	2	+22
Shaquille O'Neal	41	5/8/1996	ORL	vs	ATL	36	13	6	0	1	2	18	28	64.3	0	0	5	11	45.5	2
Shaquille O'Neal	40	6/7/2002	LAL	vs	NJN	41	12	8	0	1	4	14	23	60.9	0	0	12	14	85.7	2	+35
Shaquille O'Neal	40	6/9/2000	LAL	vs	IND	46	24	4	0	3	2	11	18	61.1	0	0	18	39	46.2	5	+14
Shaquille O'Neal	39	5/22/1998	LAL	vs	UTA	41	15	2	0	1	5	17	30	56.7	0	0	5	13	38.5	6	-9
Shaquille O'Neal	39	5/10/1998	LAL	vs	SEA	37	8	7	0	5	0	15	20	75.0	0	0	9	12	75.0	1	+4
Shaquille O'Neal	39	5/25/1995	ORL	vs	IND	35	10	2	2	0	4	15	21	71.4	0	0	9	15	60.0	5
Shaquille O'Neal	38	5/10/2000	LAL	vs	PHX	47	20	3	1	5	2	16	28	57.1	0	0	6	14	42.9	2	+3
Shaquille O'Neal	38	5/24/1998	LAL	vs	UTA	39	7	1	1	1	0	14	24	58.3	0	0	10	18	55.6	4	+1
Shaquille O'Neal	37	5/12/2000	LAL	@	PHX	47	17	3	0	0	3	14	21	66.7	0	0	9	15	60.0	4	+8
Shaquille O'Neal	37	5/7/2000	LAL	vs	PHX	40	14	1	1	4	2	15	28	53.6	0	0	7	10	70.0	4	+21
Shaquille O'Neal	37	5/15/1999	LAL	@	HOU	43	11	3	0	3	2	14	22	63.6	0	0	9	18	50.0	2	+11
Shaquille O'Neal	36	6/13/2004	LAL	@	DET	47	20	2	0	1	2	16	21	76.2	0	0	4	11	36.4	4	-8
Shaquille O'Neal	36	6/5/2002	LAL	vs	NJN	40	16	1	1	4	5	12	22	54.5	0	0	12	21	57.1	2	-3
Shaquille O'Neal	36	6/14/2000	LAL	@	IND	47	21	1	2	2	3	13	25	52.0	0	0	10	17	58.8	6	+3
Shaquille O'Neal	36	5/23/1999	LAL	vs	SAS	45	14	0	1	1	1	12	23	52.2	0	0	12	23	52.2	5	-6
Shaquille O'Neal	36	4/28/1998	LAL	@	POR	42	16	4	1	1	4	16	23	69.6	0	0	4	12	33.3	1	0