The 2021 roster for the Phillies included Zack Wheeler at pitcher, J.T. Realmuto at catcher, Rhys Hoskins at first baseman, Jean Segura at second baseman and Alec Bohm at third baseman.

	NO.	NAME	POS	HEIGHT	WEIGHT	DOB	AGE	BIRTHPLACE
1	46	José Alvarado J. Alvarado	P	6'2"	245	5/21/1995	26	Maracaibo, Venezuela
2	57	Chase Anderson C. Anderson	P	6'1"	200	11/30/1987	33	Wichita Falls, TX
3	52	Cam Bedrosian C. Bedrosian	P	6'1"	225	10/2/1991	29	Senoia, GA
4	28	Alec Bohm A. Bohm	3B	6'5"	225	8/3/1996	24	Omaha, NE
5	39	Jorge Bonifacio J. Bonifacio	RF	6'1"	225	6/4/1993	28	Santo Domingo, Dominican Republic
6	23	Archie Bradley A. Bradley	P	6'4"	225	8/10/1992	28	Muskogee, OK
7	75	Connor Brogdon C. Brogdon	P	6'6"	192	1/29/1995	26	Clovis, CA
8	54	Sam Coonrod S. Coonrod	P	6'2"	225	9/22/1992	28	St. Louis, MO
9	51	Hans Crouse H. Crouse	P	6'4"	180	9/15/1998	22	Dana Point, CA
10	51	Enyel De Los Santos E. De Los Santos	P	6'3"	170	12/25/1995	25	San Pedro de Macoris, Dominican Republic
11	71	Kyle Dohy K. Dohy	P	6'2"	188	9/17/1996	24	Arcadia, CA
12	58	Seranthony Domínguez S. Domínguez	P	6'1"	185	11/25/1994	26	Esperanza Valverde Mao, Dominican Republic
13	56	Zach Eflin Z. Eflin	P	6'6"	215	4/8/1994	27	Orlando, FL
14	70	Bailey Falter B. Falter	P	6'4"	175	4/24/1997	24	Chino Hills, CA
15	96	Neftali Feliz N. Feliz	P	6'3"	235	5/2/1988	33	Azua, Dominican Republic
16	8	Freddy Galvis F. Galvis	SS	5'10"	185	11/14/1989	31	Punto Fijo, Venezuela
17	44	Kyle Gibson K. Gibson	P	6'6"	215	10/23/1987	33	Greenfield, IN
18	18	Didi Gregorius D. Gregorius	SS	6'3"	205	2/18/1990	31	Amsterdam, Netherlands
19	41	David Hale D. Hale	P	6'2"	210	9/27/1987	33	Atlanta, GA
20	64	JD Hammer	P	6'3"	215	7/12/1994	26	Fort Collins, CO
21	3	Bryce Harper B. Harper	RF	6'3"	220	10/16/1992	28	Las Vegas, NV
22	40	Adam Haseley A. Haseley	CF	6'1"	195	4/12/1996	25	Orlando, FL
23	37	Odubel Herrera O. Herrera	CF	5'11"	205	12/29/1991	29	Zulia, Venezuela
24	17	Rhys Hoskins R. Hoskins	1B	6'4"	225	3/17/1993	28	Sacramento, CA
25	48	Spencer Howard S. Howard	P	6'2"	205	7/28/1996	24	San Luis Obispo, CA