Marlins Roster & Staff
Transactions
| Date | Transaction |
| 11/30/16 | Miami Marlins signed free agent CF Matt den Dekker to a minor league contract and invited him to spring training. |
| 11/21/16 | Miami Marlins signed free agent RHP Scott Copeland to a minor league contract and invited him to spring training. |
| 11/18/16 | Miami Marlins claimed LHP Elvis Araujo off waivers from Philadelphia Phillies. |
| 11/18/16 | Miami Marlins selected the contract of RHP Luis Castillo from Jacksonville Jumbo Shrimp. |
| 11/18/16 | Miami Marlins selected the contract of J.T. Riddle from New Orleans Baby Cakes. |
| 11/18/16 | Miami Marlins selected the contract of Austin Nola from New Orleans Baby Cakes. |
| 11/18/16 | Miami Marlins selected the contract of Drew Steckenrider from New Orleans Baby Cakes. |
| 11/12/16 | Miami Marlins signed free agent LHP Frank Garces to a minor league contract. |
| 11/11/16 | Miami Marlins signed free agent 2B Ty Washington to a minor league contract. |
| 11/11/16 | Miami Marlins signed free agent LHP Caleb Thielbar to a minor league contract and invited him to spring training. |
| 11/10/16 | Miami Marlins signed free agent LHP Kyle Lobstein to a minor league contract and invited him to spring training. |
| 11/10/16 | Miami Marlins signed free agent LHP Victor Payano to a minor league contract. |
| 11/08/16 | Miami Marlins signed free agent RHP Enmanuel Mercedes to a minor league contract. |
| 11/08/16 | Miami Marlins signed free agent RHP Felipe Gonzalez to a minor league contract. |
| 11/08/16 | Miami Marlins signed free agent C Carlos Paulino to a minor league contract and invited him to spring training. |
| 11/04/16 | Miami Marlins signed free agent LHP Eliezer Rodriguez to a minor league contract. |
| 11/03/16 | C Jeff Mathis elected free agency. |
| 11/03/16 | LHP Mike Dunn elected free agency. |
| 11/03/16 | RHP Fernando Rodney elected free agency. |
| 11/03/16 | Fernando Rodney elected free agency. |
| 11/03/16 | RHP Andrew Cashner elected free agency. |
| 11/03/16 | LF Jeff Francoeur elected free agency. |
| 11/03/16 | 1B Chris Johnson elected free agency. |
| 11/03/16 | RHP Dustin McGowan elected free agency. |