| Year | Rnd | Ovl | Phase | Player | Drafting Team | Pos | HiLvl | Played | Src | Drafted From | SF | State | AB | 2B | 3B | HR | RBI | SB | BAVG | W | L | ERA | SV | IP | SO | GS |
| 2003 | 1 | 16 | June-Reg | Jeff Allison | Florida Marlins | P | AA | 2003-2011 | H | Peabody Veterans Memorial (Peabody,MA) | SF | MA | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 2003 | 2 | 53 | June-Reg | Logan Kensing | Florida Marlins | P | MLB | 2002-2013 | C | Texas A&M University | SF | TX | 8 | 0 | 0 | 0 | 0 | 0 | .000 | 8 | 9 | 5.81 | 2 | 161 | 143 | 3 |
| 2003 | 3 | 83 | June-Reg | Jonathan Fulton | Florida Marlins | SS | AA | 2003-2011 | H | Washington (Danville,VA) | SF | VA | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 2003 | 4 | 113 | June-Reg | Jai Miller | Florida Marlins | OF | MLB | 2003-2012 | H | Selma (Selma,AL) | SF | AL | 68 | 3 | 0 | 2 | 6 | 1 | .235 | -- | -- | -- | -- | -- | -- | -- |
| 2003 | 5 | 143 | June-Reg | Cole Seifrig | Florida Marlins | 3B | A | 2003-2005 | H | Heritage Hills (Lincoln City,IN) | SF | IN | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 2003 | 6 | 173 | June-Reg | Lee Mitchell | Florida Marlins | 3B | AAA | 2001-2010 | C | University of Georgia | SF | GA | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 2003 | 7 | 203 | June-Reg | David Marchbanks | Florida Marlins | P | AA | 2002-2005 | C | University of South Carolina | SF | SC | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 2003 | 8 | 233 | June-Reg | Tanner Rogers | Florida Marlins | C | AA | 2003-2007 | H | Columbine (Littleton,CO) | SF | CO | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 2003 | 9 | 263 | June-Reg | David Humen | Florida Marlins | P | AA | 2000-2009 | C | Bethel College | SF | KS | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 2003 | 10 | 293 | June-Reg | J.T. Restko | Florida Marlins | 3B | AA | 2003-2010 | H | Marist (Chicago,IL) | SF | IL | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 2003 | 11 | 323 | June-Reg | Zach McCormack | Florida Marlins | P | A+ | 2003-2005 | C | Sacramento City College | SF | CA | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 2003 | 12 | 353 | June-Reg | Joe Mazzuca | Florida Marlins | SS | A | 2001-2004 | C | Northern Illinois University | SF | IL | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 2003 | 13 | 383 | June-Reg | Chris Pillsbury | Florida Marlins | P | A | 2001-2006 | C | Florida Atlantic University | SF | FL | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 2003 | 14 | 413 | June-Reg | Scott Nestor | Florida Marlins | P | AAA | 2003-2011 | C | Chaffey College | SF | CA | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 2003 | 15 | 443 | June-Reg | Kela Olsen | Florida Marlins | OF | A- | 2003-2007 | C | Sacramento State | SF | CA | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 2003 | 16 | 473 | June-Reg | Jon Nickerson | Florida Marlins | P | A | 2003-2005 | H | Stanhope Elmore (Millbrook,AL) | SF | AL | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 2003 | 17 | 503 | June-Reg | Kurt Koehler | Florida Marlins | P | AA | 2004-2008 | C | Sacramento City College | SF | CA | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 2003 | 18 | 533 | June-Reg | Craig Lybarger | Florida Marlins | P | A- | 2003-2004 | C | Jefferson State Community College | SF | AL | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 2003 | 19 | 563 | June-Reg | Nate Nowicki | Florida Marlins | P | A | 2002-2006 | C | Colorado State University | SF | CO | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 2003 | 20 | 593 | June-Reg | Salvador Encarnacion | Florida Marlins | OF | RK | 2003-2004 | H | -- | SF | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | |
| 2003 | 21 | 623 | June-Reg | Brandon Tripp ** | Florida Marlins | OF | AA | 2004-2012 | H | Los Alamitos (Los Alamitos,CA) | SF | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | |
| 2003 | 22 | 653 | June-Reg | Ryan Blake | Florida Marlins | C | A+ | 1999-2005 | C | University of North Carolina | SF | NC | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 2003 | 23 | 683 | June-Reg | Tony Watson ** | Florida Marlins | P | MLB | 2004-2013 | H | Dallas Center Grimes (Grimes,IA) | SF | IA | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 2003 | 24 | 713 | June-Reg | Scott Dierks | Florida Marlins | OF | A- | 2002-2005 | C | Santa Clara University | SF | CA | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 2003 | 25 | 743 | June-Reg | Alex Hinshaw ** | Florida Marlins | P | MLB | 2005-2013 | C | Chaffey College | SF | CA | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 2003 | 26 | 773 | June-Reg | Ben Schroeder | Florida Marlins | OF | A- | 2000-2003 | C | Ball State University | SF | IN | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 2003 | 27 | 803 | June-Reg | Toddric Johnson ** | Florida Marlins | OF | A+ | 2006-2011 | H | Provine (Jackson,MS) | SF | MS | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 2003 | 28 | 833 | June-Reg | Greg Bartlett | Florida Marlins | P | RK | 2003-2003 | C | Phoenix College | SF | AZ | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 2003 | 29 | 863 | June-Reg | Stuart Alexander | Florida Marlins | P | A | 2004-2009 | H | Windsor (Windsor,CA) | SF | CA | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 2003 | 30 | 893 | June-Reg | Ryan Bear | Florida Marlins | OF | AA | 2002-2008 | C | University of Central Florida | SF | FL | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 2003 | 31 | 923 | June-Reg | Spencer Wyman | Florida Marlins | C | A+ | 2001-2005 | C | University of Oklahoma | SF | OK | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 2003 | 32 | 953 | June-Reg | Chris Thedorf | Florida Marlins | OF | A- | 2003-2003 | C | Elgin Community College | SF | IL | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 2003 | 33 | 983 | June-Reg | Roy Friesen | Florida Marlins | P | RK | 2003-2003 | C | Columbia Basin College | SF | WA | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 2003 | 34 | 1013 | June-Reg | Antonio Orozco | Florida Marlins | P | A- | 2003-2003 | C | California Baptist University | SF | CA | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 2003 | 35 | 1043 | June-Reg | Justin Mattison | Florida Marlins | OF | A- | 2002-2007 | C | Virginia Commonwealth University | SF | VA | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 2003 | 36 | 1073 | June-Reg | Rodney Rutherford ** | Florida Marlins | OF | A- | 2006-2009 | H | Shaw (Columbus,GA) | SF | GA | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 2003 | 37 | 1103 | June-Reg | Nicholas Lovato | Florida Marlins | P | A | 2000-2004 | C | Cal State Fullerton | SF | CA | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 2003 | 38 | 1133 | June-Reg | Chris Bodishbaugh ** | Florida Marlins | P | A | 2008-2012 | H | Freedom (Oakley,CA) | SF | CA | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 2003 | 39 | 1163 | June-Reg | Neal Warchol | Florida Marlins | P | - | C | Triton College | SF | IL | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | |
| 2003 | 40 | 1193 | June-Reg | Geoff Rottmayer | Florida Marlins | OF | - | H | Countryside (Clearwater,FL) | SF | FL | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | |
| 2003 | 41 | 1223 | June-Reg | Randall Clay | Florida Marlins | SS | Ind | 2008-2008 | H | Rattan (Rattan,OK) | SF | OK | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 2003 | 42 | 1252 | June-Reg | James Adduci | Florida Marlins | OF | AAA | 2004-2013 | H | Evergreen Park (Evergreen Park,IL) | SF | IL | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 2003 | 43 | 1281 | June-Reg | Jared Johnson ** | Florida Marlins | P | Ind | 2006-2006 | H | Cimarron Memorial (Las Vegas,NV) | SF | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | |
| 2003 | 44 | 1309 | June-Reg | Ben Hodges | Florida Marlins | SS | NCAA | 2005-2005 | C | Allan Hancock College | SF | CA | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 2003 | 45 | 1336 | June-Reg | Chris Allen | Florida Marlins | C | Ind | 2006-2012 | H | South Williamsport Area (South Williamsport,PA) | SF | PA | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 2003 | 46 | 1363 | June-Reg | Angel Flores | Florida Marlins | C | AAA | 2005-2012 | H | -- | SF | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | |
| 2003 | 47 | 1390 | June-Reg | Ashkelon Stapleton | Florida Marlins | P | NCAA | 2005-2007 | C | Mississippi Delta Community College | SF | MS | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 2003 | 48 | 1417 | June-Reg | Ashkelon Stapleton ** | Florida Marlins | P | NCAA | 2005-2007 | C | Mississippi Delta Community College | SF | MS | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 2003 | 49 | 1443 | June-Reg | Kyle Dickson | Florida Marlins | P | - | C | Sacramento City College | SF | CA | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | |
| 2003 | 50 | 1469 | June-Reg | George Otero | Florida Marlins | SS | NCAA | 1999-2000 | H | Hialeah (Hialeah,FL) | SF | FL | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |