Reds Roster & Staff
Transactions
| Date | Transaction |
| 12/28/23 | Cincinnati Reds designated OF Bubba Thompson for assignment. |
| 12/28/23 | Cincinnati Reds signed free agent RHP Buck Farmer. |
| 12/26/23 | CF Conner Capel roster status changed by Cincinnati Reds. |
| 12/26/23 | Cincinnati Reds signed free agent CF Conner Capel to a minor league contract and invited him to spring training. |
| 12/20/23 | Cincinnati Reds signed free agent RHP Brett Kennedy to a minor league contract. |
| 12/20/23 | Cincinnati Reds signed free agent RHP Brooks Kriske to a minor league contract. |
| 12/19/23 | Cincinnati Reds signed free agent C John Michael Faile to a minor league contract. |
| 12/19/23 | Cincinnati Reds traded CF TJ Hopkins to San Francisco Giants for Player To Be Named Later. |
| 12/15/23 | Cincinnati Reds signed free agent RHP Moises Castillo to a minor league contract. |
| 12/15/23 | Cincinnati Reds signed free agent RHP Luis Pimentel to a minor league contract. |
| 12/14/23 | Cincinnati Reds signed free agent RHP Deivid Burgos to a minor league contract. |
| 12/14/23 | Cincinnati Reds signed free agent RHP Peyton Gray to a minor league contract. |
| 12/14/23 | Cincinnati Reds signed free agent RHP Carlos Zambrano to a minor league contract. |
| 12/14/23 | Cincinnati Reds signed free agent C Austin Wynns. |
| 12/12/23 | Cincinnati Reds signed free agent OF Drew Davies to a minor league contract. |
| 12/11/23 | Cincinnati Reds signed free agent 3B Jeimer Candelario. |
| 12/11/23 | Cincinnati Reds signed free agent 3B Hernán Pérez to a minor league contract. |
| 12/11/23 | Cincinnati Reds signed free agent RHP Samuel Perez to a minor league contract. |
| 12/07/23 | Cincinnati Reds signed free agent LHP Ryjeteri Merite to a minor league contract. |
| 12/06/23 | Cincinnati Reds signed free agent RHP Luis Yepes to a minor league contract. |
| 12/05/23 | Cincinnati Reds signed free agent 2B Erik González to a minor league contract. |
| 12/05/23 | 2B Erik González roster status changed by Cincinnati Reds. |
| 12/01/23 | Cincinnati Reds signed free agent RHP Emilio Pagán. |
| 12/01/23 | Cincinnati Reds signed free agent RHP Nick Martinez. |