The 2020-21 roster for the Maple Leafs included Auston Matthews at center, Zach Hyman at left wing, Mitch Marner at right wing, Morgan Rielly at defenseman and Frederik Andersen at goalie.

	NO.	NAME	POS	HEIGHT	WEIGHT	DOB	AGE	BIRTHPLACE
1	20	Kenny Agostino K. Agostino	LW	6'0"	204	4/30/1992	28	Morristown, NJ
2	31	Frederik Andersen F. Andersen	G	6'4"	238	10/2/1989	31	Herning, Denmark
3	28	Joey Anderson J. Anderson	RW	5'11"	190	6/19/1998	22	Roseville, MN
4	94	Alexander Barabanov A. Barabanov	RW	5'10"	192	6/17/1994	26	St. Petersburg, Russia
5	22	Zach Bogosian Z. Bogosian	D	6'2"	200	7/15/1990	30	Massena, NY
6	72	Travis Boyd T. Boyd	C	6'0"	190	9/14/1993	27	Hopkins, MN
7	78	TJ Brodie	D	6'1"	185	6/7/1990	30	Chatham, Canada
8	77	Adam Brooks A. Brooks	C	5'10"	185	5/6/1996	24	Winnipeg, Canada
9	36	Jack Campbell J. Campbell	G	6'2"	197	1/9/1992	29	Port Huron, MI
10	23	Travis Dermott T. Dermott	D	6'0"	205	12/22/1996	24	Newmarket, Canada
11	47	Pierre Engvall P. Engvall	LW	6'5"	214	5/31/1996	24	Ljungby, Sweden
12	71	Nick Foligno N. Foligno	RW	6'0"	208	10/31/1987	33	Buffalo, NY
13	12	Alex Galchenyuk A. Galchenyuk	C	6'1"	207	2/12/1994	26	Milwaukee, WI
14	3	Justin Holl J. Holl	D	6'4"	210	1/30/1992	29	Tonka Bay, MN
15	30	Michael Hutchinson M. Hutchinson	G	6'3"	198	3/2/1990	30	Barrie, Canada
16	55	Ben Hutton B. Hutton	D	6'2"	206	4/20/1993	27	Brockville, Canada
17	11	Zach Hyman Z. Hyman	LW	6'1"	211	6/9/1992	28	Toronto, Canada
18	15	Alexander Kerfoot A. Kerfoot	C	5'10"	185	8/11/1994	26	Vancouver, Canada
19	46	Mikko Lehtonen M. Lehtonen	D	6'0"	196	1/16/1994	27	Turku, Finland
20	37	Timothy Liljegren T. Liljegren	D	6'0"	198	4/30/1999	21	Kristianstad, Sweden
21	16	Mitch Marner M. Marner	RW	6'0"	175	5/5/1997	23	Markham, Canada
22	34	Auston Matthews A. Matthews	C	6'3"	220	9/17/1997	23	San Ramon, CA
23	65	Ilya Mikheyev I. Mikheyev	RW	6'3"	195	10/10/1994	26	Omsk, Russia
24	8	Jake Muzzin J. Muzzin	D	6'3"	217	2/21/1989	31	Woodstock, Canada
25	29	Riley Nash R. Nash	C	6'2"	185	5/9/1989	31	Consort, Canada