Cardinals Roster & Staff
Transactions
| Date | Transaction |
| 07/24/24 | St. Louis Cardinals signed C Ryan Campos. |
| 07/23/24 | St. Louis Cardinals signed SS JJ Wetherholt. |
| 07/23/24 | St. Louis Cardinals signed RHP Brandt Thompson. |
| 07/23/24 | St. Louis Cardinals signed C Josh Kross. |
| 07/22/24 | St. Louis Cardinals signed RHP Nolan Sparks. |
| 07/22/24 | St. Louis Cardinals signed 3B Cade McGee. |
| 07/22/24 | St. Louis Cardinals signed LHP Jack Findlay. |
| 07/22/24 | St. Louis Cardinals signed RHP Sam Brodersen. |
| 07/22/24 | St. Louis Cardinals signed RHP Andrew Dutkanych IV. |
| 07/22/24 | St. Louis Cardinals signed LHP Owen Rice. |
| 07/22/24 | St. Louis Cardinals signed 3B Deniel Ortiz. |
| 07/22/24 | St. Louis Cardinals signed SS Jon Jon Gazdar. |
| 07/22/24 | St. Louis Cardinals signed RHP Brian Holiday. |
| 07/22/24 | St. Louis Cardinals signed RHP Mason Burns. |
| 07/22/24 | St. Louis Cardinals signed LHP Braden Davis. |
| 07/22/24 | St. Louis Cardinals signed SS Christian Martin. |
| 07/22/24 | St. Louis Cardinals signed OF Ian Petrutz. |
| 07/21/24 | St. Louis Cardinals optioned RHP Kyle Leahy to Memphis Redbirds. |
| 07/20/24 | St. Louis Cardinals recalled RHP Kyle Leahy from Memphis Redbirds. |
| 07/19/24 | St. Louis Cardinals sent RHP Riley O'Brien on a rehab assignment to Memphis Redbirds. |
| 07/17/24 | St. Louis Cardinals signed free agent LHP Michael Watson to a minor league contract. |
| 07/17/24 | St. Louis Cardinals signed OF Bryce Madron. |
| 07/14/24 | St. Louis Cardinals optioned RHP Kyle Leahy to Memphis Redbirds. |
| 07/13/24 | St. Louis Cardinals recalled RHP Kyle Leahy from Memphis Redbirds. |
| 07/12/24 | St. Louis Cardinals activated C Iván Herrera from the 10-day injured list. |
| 07/12/24 | St. Louis Cardinals optioned C Iván Herrera to Memphis Redbirds. |
| 07/11/24 | St. Louis Cardinals optioned RHP Gordon Graceffo to Memphis Redbirds. |
| 07/10/24 | St. Louis Cardinals recalled RHP Gordon Graceffo from Memphis Redbirds. |
| 07/09/24 | St. Louis Cardinals sent SS Tommy Edman on a rehab assignment to Springfield Cardinals. |
| 07/09/24 | St. Louis Cardinals sent SS Tommy Edman on a rehab assignment to Springfield Cardinals. |
| 07/08/24 | St. Louis Cardinals activated LF Lars Nootbaar from the 10-day injured list. |
| 07/08/24 | St. Louis Cardinals optioned SS José Fermín to Memphis Redbirds. |
| 07/05/24 | St. Louis Cardinals recalled RHP Chris Roycroft from Memphis Redbirds. |
| 07/05/24 | St. Louis Cardinals optioned RHP Jacob Bosiokovic to Memphis Redbirds. |
| 07/04/24 | St. Louis Cardinals sent C Iván Herrera on a rehab assignment to Memphis Redbirds. |
| 07/04/24 | St. Louis Cardinals sent C Iván Herrera on a rehab assignment to Memphis Redbirds. |
| 07/02/24 | San Francisco Giants claimed LHP Kolton Ingram off waivers from St. Louis Cardinals. |