List of ship decommissionings in 1906
The list of ship decommissionings in 1906 includes a chronological list of ships decommissioned in 1906. In cases where no official decommissioning ceremony was held, the date of withdrawal from service may be used instead. For ships lost at sea, see list of shipwrecks in 1906 instead.
| Date | Operator | Ship | Pennant | Class and type | Fate and other notes |
| November 28 | ' | Submarine Torpedo Boat No. 4 | At Mare Island Navy Yard until recommissioned in 1908 | ||
| November 28 | ' | Submarine Torpedo Boat No. 6 | Until recommissioned in 1908 |