Nationals Roster & Staff
Transactions
| Date | Transaction |
| 11/02/26 | Washington Nationals activated RHP Matt Waldron from the 60-day injured list. |
| 11/02/26 | Washington Nationals designated LHP PJ Poulin for assignment. |
| 11/02/26 | Washington Nationals designated LHP Ken Waldichuk for assignment. |
| 11/02/26 | Washington Nationals activated C Drew Millas from the 60-day injured list. |
| 11/02/26 | Washington Nationals designated DH José Tena for assignment. |
| 11/02/26 | Washington Nationals sent LHP Richard Lovelady outright to Rochester Red Wings. |
| 11/02/26 | Cincinnati Reds claimed RHP Paxton Schultz off waivers from Washington Nationals. |
| 11/02/26 | Washington Nationals sent LHP Ken Waldichuk outright to Rochester Red Wings. |
| 11/02/26 | Atlanta Braves claimed LHP Mitchell Parker off waivers from Washington Nationals. |
| 11/02/26 | Washington Nationals sent LHP PJ Poulin outright to Rochester Red Wings. |
| 11/01/26 | Washington Nationals designated LHP Richard Lovelady for assignment. |
| 11/01/26 | San Francisco Giants traded 2B Nate Furman to Washington Nationals for LHP Tony Neubeck. |
| 11/01/26 | San Francisco Giants traded 2B Nate Furman to Washington Nationals for LHP Tony Neubeck. |