List of ship commissionings in 1990
The list of ship commissionings in 1990 includes a chronological list of all ships commissioned in 1990.
| Operator | Ship | Flag | Class and type | Pennant | Other notes | |
| 25 April | ' | S803 | ||||
| 16 June | ' | CG-61 | ||||
| 30 June | ' | SSN-755 | ||||
| 17 November | ' | LSD-46 | ||||
| December | Type 091 submarine | 405 | Date of initial operational capability |