Reds Roster & Staff
Transactions
| Date | Transaction |
| 08/31/24 | Cincinnati Reds designated LHP Evan Kravetz for assignment. |
| 08/31/24 | Cincinnati Reds sent RHP Casey Kelly outright to Louisville Bats. |
| 08/31/24 | Cincinnati Reds selected the contract of RHP David Buchanan from Louisville Bats. |
| 08/31/24 | Cincinnati Reds optioned RHP Yosver Zulueta to Louisville Bats. |
| 08/30/24 | Cincinnati Reds designated 3B Davis Wendzel for assignment. |
| 08/30/24 | Cincinnati Reds optioned LHP Brandon Leibrandt to Louisville Bats. |
| 08/30/24 | Cincinnati Reds recalled RHP Yosver Zulueta from Louisville Bats. |
| 08/30/24 | Cincinnati Reds selected the contract of RHP Rhett Lowder from Louisville Bats. |
| 08/29/24 | Cincinnati Reds designated RHP Casey Kelly for assignment. |
| 08/29/24 | Cincinnati Reds selected the contract of LHP Brandon Leibrandt from Louisville Bats. |
| 08/28/24 | Cincinnati Reds transferred OF Stuart Fairchild from the 10-day injured list to the 60-day injured list. Left thumb sprain. |
| 08/28/24 | Cincinnati Reds optioned RHP Casey Legumina to Louisville Bats. |
| 08/28/24 | Cincinnati Reds selected the contract of LHP Evan Kravetz from Louisville Bats. |
| 08/27/24 | Cincinnati Reds sent LHP Brandon Williamson on a rehab assignment to Louisville Bats. |
| 08/27/24 | Cincinnati Reds placed OF Stuart Fairchild on the 10-day injured list retroactive to August 26, 2024. Left thumb sprain. |
| 08/27/24 | Cincinnati Reds placed LHP Nick Lodolo on the 15-day injured list retroactive to August 24, 2024. Left middle finger sprain. |
| 08/27/24 | Cincinnati Reds recalled OF Rece Hinds from Louisville Bats. |
| 08/27/24 | Philadelphia Phillies traded RHP David Buchanan to Cincinnati Reds for cash. |
| 08/27/24 | Cincinnati Reds recalled RHP Casey Legumina from Louisville Bats. |
| 08/26/24 | Cincinnati Reds sent RHP Alan Busenitz outright to Louisville Bats. |
| 08/25/24 | Baltimore Orioles claimed RHP Brooks Kriske off waivers from Cincinnati Reds. |
| 08/24/24 | Cincinnati Reds designated RHP Alan Busenitz for assignment. |
| 08/24/24 | Cincinnati Reds selected the contract of RHP Casey Kelly from Louisville Bats. |
| 08/23/24 | Cincinnati Reds placed LHP Andrew Abbott on the 15-day injured list retroactive to August 20, 2024. Left shoulder strain. |
| 08/23/24 | Cincinnati Reds transferred C Austin Wynns from the 10-day injured list to the 60-day injured list. Right teres major tear. |
| 08/23/24 | Cincinnati Reds selected the contract of RHP Alan Busenitz from Louisville Bats. |
| 08/22/24 | Cincinnati Reds designated RHP Brooks Kriske for assignment. |
| 08/22/24 | Cincinnati Reds sent LHP Brent Suter on a rehab assignment to Louisville Bats. |
| 08/22/24 | Cincinnati Reds signed free agent 1B Dominic Smith. |
| 08/22/24 | Cincinnati Reds placed CF Jake Fraley on the 10-day injured list retroactive to August 21, 2024. Right knee sprain. |
| 08/20/24 | Cincinnati Reds placed 3B Jeimer Candelario on the 10-day injured list. Left great toe fracture. |
| 08/20/24 | Cincinnati Reds activated SS Amed Rosario. |
| 08/19/24 | Cincinnati Reds placed RHP Christian Roa on the 60-day injured list. Right shoulder sprain. |
| 08/19/24 | Cincinnati Reds recalled RHP Christian Roa from Louisville Bats. |
| 08/19/24 | Cincinnati Reds selected the contract of RHP Julian Aguiar from Louisville Bats. |
| 08/19/24 | Cincinnati Reds optioned RHP Casey Legumina to Louisville Bats. |
| 08/18/24 | Cincinnati Reds recalled RHP Casey Legumina from Louisville Bats. |
| 08/18/24 | Cincinnati Reds claimed SS Amed Rosario off waivers from Los Angeles Dodgers. |
| 08/17/24 | Cincinnati Reds placed RHP Hunter Greene on the 15-day injured list retroactive to August 14, 2024. Right elbow soreness. |
| 08/10/24 | Cincinnati Reds signed free agent RHP Rayly Concepcion to a minor league contract. |
| 08/10/24 | Cincinnati Reds activated RHP Emilio Pagán from the 60-day injured list. |
| 08/10/24 | Cincinnati Reds optioned RHP Yosver Zulueta to Louisville Bats. |
| 08/07/24 | Cincinnati Reds signed free agent RHP Casey Kelly to a minor league contract. |
| 08/07/24 | Cincinnati Reds activated RF Will Benson from the paternity list. |
| 08/07/24 | Cincinnati Reds optioned OF Joey Wiemer to Louisville Bats. |
| 08/06/24 | Cincinnati Reds signed free agent C Tucker Barnhart to a minor league contract. |
| 08/05/24 | Cincinnati Reds signed free agent RHP Stephen Quigley to a minor league contract. |
| 08/05/24 | Cincinnati Reds sent C Eric Yang outright to Louisville Bats. |
| 08/04/24 | Cincinnati Reds placed RF Will Benson on the paternity list. |
| 08/04/24 | Cincinnati Reds recalled OF Joey Wiemer from Louisville Bats. |
| 08/03/24 | Cincinnati Reds sent RHP Emilio Pagán on a rehab assignment to Louisville Bats. |
| 08/02/24 | Cincinnati Reds activated C Luke Maile from the 10-day injured list. |
| 08/02/24 | Cincinnati Reds optioned C Eric Yang to Louisville Bats. |
| 08/01/24 | Cincinnati Reds signed free agent RHP Victor Diaz to a minor league contract. |