Reds Roster & Staff
Transactions
| Date | Transaction |
| 01/28/11 | Cincinnati Reds invited non-roster RHP Jerry Gil to spring training. |
| 01/28/11 | Cincinnati Reds invited non-roster LF Danny Dorn to spring training. |
| 01/28/11 | Cincinnati Reds invited non-roster C Chris Denove to spring training. |
| 01/28/11 | Cincinnati Reds invited non-roster RHP Scott Carroll to spring training. |
| 01/28/11 | Cincinnati Reds invited non-roster LHP Donnie Joseph to spring training. |
| 01/28/11 | Cincinnati Reds invited non-roster LHP Jeremy Horst to spring training. |
| 01/28/11 | Cincinnati Reds invited non-roster RHP Matt Klinker to spring training. |
| 01/28/11 | Cincinnati Reds signed free agent RHP Chad Reineke to a minor league contract and invited him to spring training. |
| 01/28/11 | Cincinnati Reds invited non-roster C Devin Mesoraco to spring training. |
| 01/28/11 | Cincinnati Reds invited non-roster CF Dave Sappelt to spring training. |
| 01/18/11 | Cincinnati Reds signed free agent RF Aristides Aquino to a minor league contract. |
| 01/10/11 | Cincinnati Reds signed free agent LF Fred Lewis. |
| 01/10/11 | Cincinnati Reds signed free agent SS Edgar Renteria. |
| 01/04/11 | Cincinnati Reds signed free agent LF Jeremy Hermida to a minor league contract and invited him to spring training. |