Astros Roster & Staff
Transactions
| Date | Transaction |
| 05/28/24 | Houston Astros claimed RHP Kaleb Ort off waivers from Baltimore Orioles. |
| 05/28/24 | Houston Astros optioned RHP Kaleb Ort to Sugar Land Space Cowboys. |
| 05/27/24 | Houston Astros placed RHP Cristian Javier on the 15-day injured list retroactive to May 24, 2024. Right forearm discomfort. |
| 05/27/24 | Houston Astros recalled 1B José Abreu from Sugar Land Space Cowboys. |
| 05/27/24 | Houston Astros recalled RHP Alex Speas from Sugar Land Space Cowboys. |
| 05/27/24 | Houston Astros optioned OF Joey Loperfido to Sugar Land Space Cowboys. |
| 05/26/24 | Houston Astros activated RHP Ronel Blanco. |
| 05/24/24 | Houston Astros signed free agent RHP Julio Sanchez to a minor league contract. |
| 05/24/24 | Houston Astros sent RHP José Urquidy on a rehab assignment to Sugar Land Space Cowboys. |
| 05/22/24 | Houston Astros signed free agent RHP Juan Mieses to a minor league contract. |
| 05/21/24 | Houston Astros activated RF Chas McCormick from the 10-day injured list. |
| 05/21/24 | Houston Astros optioned 3B Trey Cabbage to Sugar Land Space Cowboys. |
| 05/20/24 | Houston Astros signed free agent RHP Layne Henderson to a minor league contract. |
| 05/20/24 | Houston Astros signed free agent LHP Eric Lauer to a minor league contract. |
| 05/18/24 | Houston Astros sent RHP José Urquidy on a rehab assignment to Corpus Christi Hooks. |
| 05/17/24 | Houston Astros recalled LHP Parker Mushinski from Sugar Land Space Cowboys. |
| 05/17/24 | Houston Astros optioned RHP Shawn Dubin to Sugar Land Space Cowboys. |
| 05/16/24 | Houston Astros traded RHP Brandon Bielak to Oakland Athletics for cash. |
| 05/15/24 | RHP Ronel Blanco suspended. |
| 05/15/24 | Houston Astros traded CF Corey Julks to Chicago White Sox for RHP Luis Rodriguez. |
| 05/15/24 | Houston Astros traded CF Corey Julks to Chicago White Sox for RHP Luis Rodriguez. |
| 05/14/24 | CF Corey Julks roster status changed by Houston Astros. |
| 05/14/24 | Houston Astros signed free agent RHP Nick Borquez to a minor league contract. |
| 05/14/24 | Houston Astros sent RF Chas McCormick on a rehab assignment to Corpus Christi Hooks. |
| 05/12/24 | Houston Astros sent RHP José Urquidy on a rehab assignment to Sugar Land Space Cowboys. |
| 05/12/24 | Houston Astros sent RHP José Urquidy on a rehab assignment to Sugar Land Space Cowboys. |
| 05/12/24 | Houston Astros sent RF Chas McCormick on a rehab assignment to Sugar Land Space Cowboys. |
| 05/12/24 | Houston Astros sent RF Chas McCormick on a rehab assignment to Sugar Land Space Cowboys. |
| 05/12/24 | Houston Astros sent RHP José Urquidy on a rehab assignment to Sugar Land Space Cowboys. |
| 05/11/24 | Houston Astros activated RHP Cristian Javier from the 15-day injured list. |
| 05/11/24 | Houston Astros designated RHP Brandon Bielak for assignment. |
| 05/10/24 | Houston Astros activated SS Grae Kessinger from the 10-day injured list. |
| 05/10/24 | Houston Astros designated CF Corey Julks for assignment. |
| 05/10/24 | Houston Astros optioned SS Jacob Amaya to Sugar Land Space Cowboys. |
| 05/10/24 | Houston Astros optioned RHP Alex Speas to Sugar Land Space Cowboys. |
| 05/10/24 | Houston Astros claimed RHP Alex Speas off waivers from Oakland Athletics. |
| 05/05/24 | Houston Astros sent SS Grae Kessinger on a rehab assignment to Sugar Land Space Cowboys. |
| 05/04/24 | Houston Astros sent RHP Cristian Javier on a rehab assignment to Corpus Christi Hooks. |
| 05/04/24 | Houston Astros traded RHP Joel Kuhnel to Toronto Blue Jays for cash. |
| 05/01/24 | Houston Astros placed RF Chas McCormick on the 10-day injured list retroactive to April 28, 2024. Right hamstring discomfort. |
| 05/01/24 | Houston Astros reassigned 1B José Abreu to the minor leagues. |
| 05/01/24 | Houston Astros optioned 1B José Abreu to FCL Astros. |
| 05/01/24 | Houston Astros recalled SS Jacob Amaya from Sugar Land Space Cowboys. |
| 05/01/24 | Houston Astros recalled 3B Trey Cabbage from Sugar Land Space Cowboys. |