Reds Roster & Staff
Transactions
| Date | Transaction |
| 06/28/23 | Cincinnati Reds sent RHP Derek Law on a rehab assignment to Louisville Bats. |
| 06/28/23 | Cincinnati Reds sent RHP Randy Wynne outright to Louisville Bats. |
| 06/27/23 | Cincinnati Reds designated RHP Jake Wong for assignment. |
| 06/27/23 | Cincinnati Reds selected the contract of RHP Alec Mills from Louisville Bats. |
| 06/27/23 | Cincinnati Reds sent RHP Silvino Bracho outright to Louisville Bats. |
| 06/26/23 | Cincinnati Reds signed RHP Cesar Rivera. |
| 06/26/23 | Cincinnati Reds designated RHP Randy Wynne for assignment. |
| 06/26/23 | Cincinnati Reds recalled RHP Eduardo Salazar from Louisville Bats. |
| 06/26/23 | Cincinnati Reds selected the contract of RHP Jake Wong from Louisville Bats. |
| 06/26/23 | Cincinnati Reds optioned RHP Levi Stoudt to Louisville Bats. |
| 06/25/23 | Cincinnati Reds signed free agent OF Pablo Abad to a minor league contract. |
| 06/25/23 | Cincinnati Reds sent RHP Derek Law on a rehab assignment to Dayton Dragons. |
| 06/25/23 | Cincinnati Reds designated RHP Silvino Bracho for assignment. |
| 06/25/23 | Cincinnati Reds sent RHP Derek Law on a rehab assignment to Dayton Dragons. |
| 06/25/23 | Cincinnati Reds recalled RHP Levi Stoudt from Louisville Bats. |
| 06/25/23 | Cincinnati Reds selected the contract of RHP Randy Wynne from Louisville Bats. |
| 06/24/23 | Cincinnati Reds activated RHP Graham Ashcraft from the 15-day injured list. |
| 06/24/23 | Cincinnati Reds placed RHP Ben Lively on the 15-day injured list retroactive to June 21, 2023. Right pectoral muscle strain. |
| 06/24/23 | Cincinnati Reds optioned RHP Alan Busenitz to Louisville Bats. |
| 06/23/23 | Cincinnati Reds released 1B Wil Myers. |
| 06/22/23 | Cincinnati Reds sent RHP Kevin Herget outright to Louisville Bats. |
| 06/21/23 | Cincinnati Reds placed RHP Casey Legumina on the 15-day injured list. Right shoulder pain. |
| 06/21/23 | Cincinnati Reds recalled RHP Alan Busenitz from Louisville Bats. |
| 06/21/23 | Cincinnati Reds optioned OF Stuart Fairchild to Louisville Bats. |
| 06/21/23 | Cincinnati Reds selected the contract of RHP Silvino Bracho from Louisville Bats. |
| 06/20/23 | Cincinnati Reds designated 1B Wil Myers for assignment. |
| 06/19/23 | Cincinnati Reds designated RHP Kevin Herget for assignment. |
| 06/19/23 | Cincinnati Reds placed RHP Hunter Greene on the 15-day injured list retroactive to June 18, 2023. Right hip pain. |
| 06/19/23 | Cincinnati Reds activated 1B Joey Votto from the 60-day injured list. |
| 06/18/23 | Cincinnati Reds activated CF Jake Fraley from the 10-day injured list. |
| 06/18/23 | Cincinnati Reds optioned CF TJ Hopkins to Louisville Bats. |
| 06/17/23 | Cincinnati Reds traded RHP Joel Kuhnel to Houston Astros for cash. |
| 06/16/23 | Cincinnati Reds activated OF Nick Senzel from the 10-day injured list. |
| 06/16/23 | Cincinnati Reds optioned SS Jose Barrero to Louisville Bats. |
| 06/15/23 | Cincinnati Reds signed free agent RHP Nicola Prodanovic to a minor league contract. |
| 06/13/23 | Cincinnati Reds sent RHP Tony Santillan on a rehab assignment to Louisville Bats. |
| 06/13/23 | Cincinnati Reds activated RF Henry Ramos from the 10-day injured list. |
| 06/13/23 | Cincinnati Reds designated RHP Joel Kuhnel for assignment. |
| 06/13/23 | Cincinnati Reds sent RHP Tony Santillan on a rehab assignment to Louisville Bats. |
| 06/13/23 | Cincinnati Reds optioned RF Henry Ramos to Louisville Bats. |
| 06/13/23 | Cincinnati Reds selected the contract of RHP Daniel Duarte from Louisville Bats. |
| 06/13/23 | Cincinnati Reds optioned RHP Ricky Karcher to Louisville Bats. |
| 06/11/23 | Cincinnati Reds activated RHP Casey Legumina from the 15-day injured list. |
| 06/11/23 | Cincinnati Reds sent OF Nick Senzel on a rehab assignment to Louisville Bats. |
| 06/11/23 | Cincinnati Reds sent OF Nick Senzel on a rehab assignment to Louisville Bats. |
| 06/11/23 | Cincinnati Reds optioned RHP Kevin Herget to Louisville Bats. |
| 06/10/23 | Cincinnati Reds signed free agent C Angelo Mora. |
| 06/10/23 | Cincinnati Reds signed free agent RHP Michael Mariot to a minor league contract. |
| 06/10/23 | Cincinnati Reds activated CF TJ Friedl from the 10-day injured list. |
| 06/10/23 | Cincinnati Reds placed CF Jake Fraley on the 10-day injured list retroactive to June 8, 2023. Right wrist contusion. |
| 06/10/23 | Cincinnati Reds optioned RHP Joel Kuhnel to Louisville Bats. |
| 06/10/23 | Cincinnati Reds recalled RHP Kevin Herget from Louisville Bats. |
| 06/09/23 | Cincinnati Reds sent 1B Wil Myers on a rehab assignment to Louisville Bats. |
| 06/09/23 | Cincinnati Reds placed RHP Graham Ashcraft on the 15-day injured list. Left calf contusion. |
| 06/09/23 | Cincinnati Reds sent 1B Wil Myers on a rehab assignment to Louisville Bats. |
| 06/09/23 | Cincinnati Reds sent 1B Wil Myers on a rehab assignment to Louisville Bats. |
| 06/09/23 | Cincinnati Reds sent 1B Wil Myers on a rehab assignment to Louisville Bats. |
| 06/09/23 | Cincinnati Reds recalled RHP Joel Kuhnel from Louisville Bats. |
| 06/09/23 | Cincinnati Reds recalled RHP Ricky Karcher from Louisville Bats. |
| 06/08/23 | Cincinnati Reds optioned RHP Eduardo Salazar to Louisville Bats. |
| 06/06/23 | Cincinnati Reds sent RHP Casey Legumina on a rehab assignment to Louisville Bats. |
| 06/06/23 | Cincinnati Reds placed OF Nick Senzel on the 10-day injured list retroactive to June 4, 2023. Right knee. |
| 06/06/23 | Cincinnati Reds sent RHP Casey Legumina on a rehab assignment to Louisville Bats. |
| 06/06/23 | Cincinnati Reds sent RHP Frank German outright to Louisville Bats. |
| 06/06/23 | Cincinnati Reds recalled SS Elly De La Cruz from Louisville Bats. |
| 06/05/23 | Cincinnati Reds designated RHP Frank German for assignment. |
| 06/05/23 | Cincinnati Reds signed free agent RHP Sheng-En Lin to a minor league contract. |
| 06/05/23 | Cincinnati Reds optioned RHP Kevin Herget to Louisville Bats. |
| 06/05/23 | Cincinnati Reds selected the contract of LHP Andrew Abbott from Louisville Bats. |
| 06/03/23 | Cincinnati Reds sent RF Henry Ramos on a rehab assignment to Louisville Bats. |
| 06/03/23 | Cincinnati Reds sent 1B Joey Votto on a rehab assignment to Louisville Bats. |
| 06/03/23 | Cincinnati Reds transferred LHP Nick Lodolo from the 15-day injured list to the 60-day injured list. |
| 06/03/23 | Cincinnati Reds sent RF Henry Ramos on a rehab assignment to Louisville Bats. |
| 06/03/23 | Cincinnati Reds placed CF TJ Friedl on the 10-day injured list retroactive to May 31, 2023. Left hamstring strain. |
| 06/03/23 | Cincinnati Reds sent 1B Joey Votto on a rehab assignment to Louisville Bats. |
| 06/03/23 | Cincinnati Reds selected the contract of CF T.J. Hopkins from Louisville Bats. |