Bryan Trottier has collected the most points for the Islanders in a game, with 8 points versus the Rangers on December 23, 1978.

Interpreted as:

islanders player most points in a regular-season game

	NAME	P	DATE	TM		OPP	G	A	+/-	PIM	PPG	PPA	SHG	SHA	GWG	OTG	S	S%	FOW	FO	FOW%	HIT	BKS	TKA	GVA	TOI
1	Bryan Trottier B. Trottier	8	12/23/1978	NYI	vs	NYR	5	3	+6	0	2	1	0	0	0	0	8	62.5
2	Mike Bossy M. Bossy	7	10/20/1984	NYI	vs	LAK	4	3	+5	0	0	2	0	0	1	0	5	80.0
3	Pat LaFontaine P. LaFontaine	6	2/6/1990	NYI	@	PIT	3	3	+2	0	0	3	0	0	0	0	6	50.0
4	Pat LaFontaine P. LaFontaine	6	1/11/1990	NYI	@	MNS	1	5	+3	2	0	3	0	0	0	0	2	50.0
5	Brent Sutter B. Sutter	6	10/20/1984	NYI	vs	LAK	1	5	+5	2	0	1	0	0	0	0	3	33.3
6	John Tonelli J. Tonelli	6	10/20/1984	NYI	vs	LAK	2	4	+5	0	2	0	0	0	0	0	2	100.0
7	Mike Bossy M. Bossy	6	1/6/1981	NYI	vs	TOR	0	6	+4	0	0	1	0	0	0	0	4	0.0
8	Mathew Barzal M. Barzal	5	4/1/2021	NYI	vs	WSH	3	2	+5	0	0	0	0	0	0	0	8	37.5	2	6	33.3	0	0	0	1	17:42
9	Mathew Barzal M. Barzal	5	2/9/2018	NYI	vs	DET	0	5	+2	0	0	3	0	0	0	0	2	0.0	4	11	36.4	0	0	3	3	21:41
10	Ryan Pulock R. Pulock	5	1/20/2018	NYI	@	CHI	1	4	+3	0	0	2	0	0	0	0	4	25.0	0	0		1	1	0	0	17:08
11	Mathew Barzal M. Barzal	5	1/13/2018	NYI	@	NYR	2	3	+5	0	0	0	0	0	1	0	4	50.0	4	13	30.8	0	0	0	3	17:25
12	Mathew Barzal M. Barzal	5	11/5/2017	NYI	vs	COL	0	5	+2	0	0	2	0	0	0	0	1	0.0	9	11	81.8	0	0	0	0	14:07
13	John Tavares J. Tavares	5	1/6/2014	NYI	vs	DAL	3	2	+3	0	2	1	0	0	0	0	6	50.0	15	22	68.2	0	0	3	0	19:48
14	Josh Bailey J. Bailey	5	3/29/2012	NYI	vs	PIT	2	3	+2	2	0	1	1	0	0	0	2	100.0	1	3	33.3	0	0	1	2	16:35
15	John Tavares J. Tavares	5	3/16/2010	NYI	@	VAN	2	3	+4	0	1	0	0	0	0	0	3	66.7	7	15	46.7	0	1	0	0	17:36
16	Mike York M. York	5	12/6/2005	NYI	@	STL	2	3	+3	0	1	1	0	0	0	0	5	40.0	15	30	50.0	0	1	0	0	24:03
17	Arron Asham A. Asham	5	3/25/2003	NYI	@	CHI	1	4	+4	2	1	0	0	0	0	0	1	100.0	0	0		4	0	0	0	11:38
18	Alexei Yashin A. Yashin	5	3/20/2003	NYI	@	MTL	2	3	+3	2	1	0	0	0	1	0	5	40.0	5	13	38.5	0	0	0	0	12:28
19	Ziggy Palffy Z. Palffy	5	4/17/1999	NYI	@	PIT	3	2	+2	0	1	1	2	0	0	0	3	100.0
20	Robert Reichel R. Reichel	5	3/27/1997	NYI	@	BOS	2	3	+4	0	0	1	0	0	0	0	6	33.3
21	Niklas Andersson N. Andersson	5	12/10/1996	NYI	vs	PHX	2	3	+5	2	0	1	0	1	0	0	4	50.0
22	Uwe Krupp U. Krupp	5	3/20/1993	NYI	@	VAN	1	4	+2	0	1	2	0	0	1	0	3	33.3
23	Steve Thomas S. Thomas	5	4/15/1992	NYI	vs	NJD	4	1	+5	0	0	0	0	0	0	0	9	44.4
24	Pierre Turgeon P. Turgeon	5	2/20/1992	NYI	vs	NYR	3	2	+1	0	2	2	0	0	0	0	5	60.0
25	Ray Ferraro R. Ferraro	5	1/7/1992	NYI	@	DET	4	1	+4	0	0	0	0	0	0	0	5	80.0