List of ship decommissionings in 1964
The list of ship decommissionings in 1964 is a chronological list of ships decommissioned in 1964.
| Date | Operator | Ship | Class and type | Fate | Other notes |
| 1 July | Galicia | light cruiser | Also reported decommissioned on 9 January 1970; scrapped 1970 | ||
| 20 July | amphibious assault ship | Scrapped |