Harrisburg Senators Roster & Staff
Harrisburg Transactions
| Date | Transaction |
| 06/03/25 | Harrisburg Senators activated RHP Tyler Stuart. |
| 06/03/25 | Washington Nationals sent CF Jacob Young on a rehab assignment to Harrisburg Senators. |
| 06/03/25 | Harrisburg Senators activated RHP Daison Acosta. |
| 06/03/25 | Washington Nationals sent CF Jacob Young on a rehab assignment to Harrisburg Senators. |
| 06/03/25 | CF Delino DeShields assigned to Harrisburg Senators. |
| 06/03/25 | SS Cortland Lawson assigned to Wilmington Blue Rocks from Harrisburg Senators. |
| 06/03/25 | SS Seaver King assigned to Harrisburg Senators from Wilmington Blue Rocks. |
| 06/03/25 | RHP Holden Powell assigned to Rochester Red Wings from Harrisburg Senators. |
| 06/03/25 | RHP Daison Acosta assigned to Harrisburg Senators from Rochester Red Wings. |
| 06/03/25 | RHP Miguel Gomez assigned to Wilmington Blue Rocks from Harrisburg Senators. |
| 06/03/25 | RHP Tyler Stuart assigned to Harrisburg Senators from Rochester Red Wings. |
| 06/02/25 | Harrisburg Senators released RHP Ivan Armstrong. |