The 2005 roster for the Marlins included Dontrelle Willis at pitcher, Paul Lo Duca at catcher, Carlos Delgado at first baseman, Luis Castillo at second baseman and Mike Lowell at third baseman.

	NAME	POS	HEIGHT	WEIGHT	DOB	AGE	BIRTHPLACE
1	Chris Aguila C. Aguila	OF	5'11"	200	2/23/1979	26	Redwood City, CA
2	Antonio Alfonseca A. Alfonseca	P	6'5"	250	4/16/1972	33	La Romana, Dominican Republic
3	Robert Andino R. Andino	SS	5'11"	185	4/25/1984	21	Miami, FL
4	Yorman Bazardo Y. Bazardo	P	6'2"	230	7/11/1984	20	Maracay, Venezuela
5	Josh Beckett J. Beckett	P	6'5"	230	5/15/1980	25	Spring, TX
6	Chad Bentz C. Bentz	P	6'2"	210	5/5/1980	25	Seward, AK
7	Nate Bump N. Bump	P	6'2"	195	7/24/1976	28	Towanda, PA
8	A.J. Burnett	P	6'4"	230	1/3/1977	28	North Little Rock, AR
9	Miguel Cabrera M. Cabrera	OF	6'4"	240	4/18/1983	22	Maracay, Venezuela
10	Frank Castillo F. Castillo	P	6'1"	200	4/1/1969	36	El Paso, TX
11	Luis Castillo L. Castillo	2B	5'11"	190	9/12/1975	29	San Pedro de Macoris, Dominican Republic
12	Jeff Conine J. Conine	OF	6'1"	225	6/27/1966	39	Tacoma, WA
13	Jim Crowell J. Crowell	P	6'4"	225	5/14/1974	31	Minneapolis, MN
14	Valerio De Los Santos V. De Los Santos	P	6'2"	225	10/6/1972	32	Las Matas de Farfan, Dominican Republic
15	Carlos Delgado C. Delgado	1B	6'3"	245	6/25/1972	33	Aguadilla, Puerto Rico
16	Joe Dillon J. Dillon	2B	6'2"	215	8/2/1975	29	Modesto, CA
17	Damion Easley D. Easley	2B	5'11"	195	11/11/1969	35	New York, NY
18	Juan Encarnacion J. Encarnacion	OF	6'3"	215	3/8/1976	29	Las Matas de Farfan, Dominican Republic
19	Alex Gonzalez A. Gonzalez	SS	6'1"	210	2/15/1977	28	Cagua, Venezuela
20	Lenny Harris L. Harris	3B	5'10"	235	10/28/1964	40	Miami, FL
21	Jeremy Hermida J. Hermida	OF	6'3"	220	1/30/1984	21	Atlanta, GA
22	Josh Johnson J. Johnson	P	6'7"	250	1/31/1984	21	Minneapolis, MN
23	Todd Jones T. Jones	P	6'3"	230	4/24/1968	37	Marietta, GA
24	Ryan Jorgensen R. Jorgensen	C	6'2"	220	5/4/1979	26	Jacksonville, FL
25	Logan Kensing L. Kensing	P	6'1"	190	7/3/1982	22	San Antonio, TX