Nationals Roster & Staff
Transactions
| Date | Transaction |
| 04/27/24 | Washington Nationals placed LF Joey Gallo on the 10-day injured list. Left shoulder AC sprain. |
| 04/27/24 | Washington Nationals recalled CF Alex Call from Rochester Red Wings. |
| 04/25/24 | Washington Nationals activated C Keibert Ruiz from the 10-day injured list. |
| 04/25/24 | Washington Nationals activated CF Stone Garrett from the 10-day injured list. |
| 04/25/24 | Washington Nationals optioned C Drew Millas to Rochester Red Wings. |
| 04/25/24 | Washington Nationals optioned CF Stone Garrett to Rochester Red Wings. |
| 04/24/24 | Washington Nationals activated 3B Trey Lipscomb. |
| 04/24/24 | Washington Nationals placed CF Lane Thomas on the 10-day injured list. Sprained left MCL. |
| 04/24/24 | Washington Nationals sent CF Stone Garrett on a rehab assignment to Rochester Red Wings. |
| 04/24/24 | Washington Nationals sent CF Stone Garrett on a rehab assignment to Rochester Red Wings. |
| 04/24/24 | Washington Nationals recalled 3B Trey Lipscomb from Rochester Red Wings. |
| 04/23/24 | Washington Nationals placed LHP Robert Garcia on the 15-day injured list retroactive to April 21, 2024. Influenza. |
| 04/23/24 | Washington Nationals sent C Keibert Ruiz on a rehab assignment to Harrisburg Senators. |
| 04/23/24 | Washington Nationals designated 3B Jake Alu for assignment. |
| 04/23/24 | Washington Nationals activated RHP Jacob Barnes. |
| 04/23/24 | Washington Nationals sent C Keibert Ruiz on a rehab assignment to Harrisburg Senators. |
| 04/23/24 | Washington Nationals selected the contract of RHP Jacob Barnes from Rochester Red Wings. |
| 04/15/24 | Washington Nationals activated OF Nick Senzel from the 10-day injured list. |
| 04/15/24 | Washington Nationals placed C Keibert Ruiz on the 10-day injured list retroactive to April 12, 2024. Influenza. |
| 04/15/24 | Washington Nationals optioned RHP Amos Willingham to Rochester Red Wings. |
| 04/15/24 | Washington Nationals recalled C Drew Millas from Rochester Red Wings. |
| 04/15/24 | Washington Nationals recalled LHP Mitchell Parker from Rochester Red Wings. |
| 04/15/24 | Washington Nationals optioned 3B Trey Lipscomb to Rochester Red Wings. |
| 04/13/24 | Washington Nationals sent CF Stone Garrett on a rehab assignment to Harrisburg Senators. |
| 04/13/24 | Washington Nationals sent CF Stone Garrett on a rehab assignment to Harrisburg Senators. |
| 04/12/24 | Washington Nationals recalled RHP Amos Willingham from Rochester Red Wings. |
| 04/11/24 | Washington Nationals optioned C Drew Millas to Rochester Red Wings. |
| 04/10/24 | Washington Nationals optioned RHP Joan Adon to Rochester Red Wings. |
| 04/10/24 | Washington Nationals recalled C Drew Millas from Rochester Red Wings. |
| 04/09/24 | Washington Nationals placed RHP Josiah Gray on the 15-day injured list. Right elbow/forearm flexor strain. |
| 04/09/24 | Washington Nationals sent OF Nick Senzel on a rehab assignment to Harrisburg Senators. |
| 04/09/24 | Washington Nationals recalled RHP Joan Adon from Rochester Red Wings. |
| 04/06/24 | RHP Stephen Strasburg retired. |
| 04/04/24 | Washington Nationals placed CF Victor Robles on the 10-day injured list. Left hamstring strain. |
| 04/04/24 | Washington Nationals recalled OF Jacob Young from Rochester Red Wings. |