The 2023 roster for the Brewers included Willy Adames, Jason Alexander, Brian Anderson, Clayton Andrews and Aaron Ashby.

	NO.	NAME	POS	HEIGHT	WEIGHT	DOB	AGE	BIRTHPLACE
1	27	Willy Adames W. Adames	SS	6'1"	214	9/2/1995	27	Santiago, Dominican Republic
2	41	Jason Alexander J. Alexander	P	6'3"	200	3/1/1993	30	Windsor, CA
3	9	Brian Anderson B. Anderson	3B	6'2"	215	5/19/1993	30	Edmond, OK
4	47	Clayton Andrews C. Andrews	P	5'6"	160	1/4/1997	26	Petaluma, CA
5	26	Aaron Ashby A. Ashby	P	6'2"	181	5/24/1998	25	Kansas City, MO
6	57	Caleb Boushley C. Boushley	P	6'3"	190	10/1/1993	29	Hortonville, WI
7	20	Mike Brosseau M. Brosseau	3B	5'10"	215	3/15/1994	29	Munster, IN
8	50	JB Bukauskas	P	6'0"	208	10/11/1996	26	Ashburn, VA
9	39	Corbin Burnes C. Burnes	P	6'3"	225	10/22/1994	28	Bakersfield, CA
10	21	Matt Bush M. Bush	P	5'9"	180	2/8/1986	37	San Diego, CA
11	21	Mark Canha M. Canha	LF	6'2"	209	2/15/1989	34	San Jose, CA
12	7	Victor Caratini V. Caratini	C	6'1"	215	8/17/1993	29	Coamo, Puerto Rico
13	32	Andrew Chafin A. Chafin	P	6'2"	235	6/17/1990	33	Kettering, OH
14	58	Alex Claudio A. Claudio	P	6'3"	180	1/31/1992	31	San Juan, Puerto Rico
15	24	William Contreras W. Contreras	C	6'0"	180	12/24/1997	25	Puerto Cabello, Venezuela
16	54	Jake Cousins J. Cousins	P	6'4"	185	7/14/1994	28	Parkridge, IL
17	3	Josh Donaldson J. Donaldson	3B	6'1"	210	12/8/1985	37	Pensacola, FL
18	10	Sal Frelick S. Frelick	RF	5'10"	182	4/19/2000	23	Boston, MA
19		Javy Guerra J. Guerra	P	5'11"	155	9/25/1995	27	David, Panama
20	31	Jandel Gustave J. Gustave	P	6'2"	210	10/12/1992	30	Pimentel, Dominican Republic
21	18	Keston Hiura K. Hiura	2B	5'11"	190	8/2/1996	26	Valencia, CA
22	37	Adrian Houser A. Houser	P	6'3"	242	2/2/1993	30	Locust Grove, OK
23		Alex Jackson A. Jackson	C	6'2"	215	12/25/1995	27	San Diego, CA
24	12	Jahmai Jones J. Jones	2B	6'0"	210	8/4/1997	25	Roswell, GA
25	56	Janson Junk J. Junk	P	6'1"	177	1/15/1996	27	Federal Way, WA