The list of ship decommissionings in 1937 is a chronological list of ships decommissioned in 1937. 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 1937 instead.
| Date | Operator | Ship | Pennant | Class and type | Fate and other notes |
|---|---|---|---|---|---|
| 1 April | USS Aaron Ward | DD-132 | Wickes-class destroyer | Placed in reserve until recommissioned in 1939 [1] | |
| 11 October | Aquila | Vifor-class destroyer | Transferred to Spanish Nationalist faction; renamed Melilla [2] [3] | ||
| 11 October | Falco | Vifor-class destroyer | Transferred to Spanish Nationalist faction; renamed Ceuta [4] [5] [6] | ||
| 24 October | Alessandro Poerio | Alessandro Poerio-class destroyer | Sold to Spanish Nationalist faction; renamed Huesca [7] | ||
| 24 October | Guglielmo Pepe | Alessandro Poerio-class destroyer | Sold to Spanish Nationalist faction; renamed Teruel [8] |
On 1 April 1937, the destroyer once more was placed out of commission and returned to the Reserve Fleet. On 30 September 1939, Aaron Ward came out of reserve for the final time.