The list of ship commissionings in 1993 includes a chronological list of all ships commissioned in 1993.
| Operator | Ship | Flag | Class and type | Pennant | Other notes | |
|---|---|---|---|---|---|---|
| 26 February |  Royal Netherlands Navy
|
Tjerk Hiddes | Karel Doorman-class frigate | F830 | ||
| 23 May | Royal Netherlands Navy
|
Van Amstel | Karel Doorman-class frigate | F831 | ||
| 6 June |  Islamic Republic of Iran Navy
|
Noah | Kilo-class submarine | 902 | ||
| 11 December |  Royal Australian Navy
|
Newcastle | Adelaide-class frigate | FFG 06 | ||
| 15 December | Royal Netherlands Navy
|
Abraham van der Hulst | Karel Doorman-class frigate | F832 | ||
| Date uncertain |  People's Liberation Army Navy
|
Zhanjiang | Type 051 destroyer | 165 | Date of initial operational capability |