Marlins Roster & Staff
Transactions
| Date | Transaction |
| 12/23/16 | Miami Marlins designated LHP Elvis Araujo for assignment. |
| 12/23/16 | Pittsburgh Pirates claimed RHP Nefi Ogando off waivers from Miami Marlins. |
| 12/23/16 | Miami Marlins signed free agent RHP Brad Ziegler. |
| 12/16/16 | Miami Marlins signed free agent RHP Junichi Tazawa. |
| 12/16/16 | Miami Marlins designated RHP Nefi Ogando for assignment. |
| 12/13/16 | Miami Marlins signed free agent 1B Dustin Geiger to a minor league contract. |
| 12/12/16 | Miami Marlins signed free agent C A.J. Ellis. |
| 12/12/16 | Miami Marlins signed free agent LHP Jeff Locke. |
| 12/12/16 | Miami Marlins signed free agent RHP Dustin McGowan. |
| 12/09/16 | RHP Stephen Fife roster status changed by Miami Marlins. |
| 12/09/16 | Miami Marlins signed free agent RHP Stephen Fife to a minor league contract. |
| 12/09/16 | Miami Marlins signed free agent SS KC Serna to a minor league contract. |
| 12/01/16 | Miami Marlins signed free agent RHP Edinson Volquez. |