List of ship launches in 1990
The list of ship launches in 1990 includes a chronological list of all ships launched in 1990.
| Date | Ship | Class / type | Builder | Location | Country | Notes |
| 12 January | Dolphin Caravelle | cruise ship | Rauma Yards | Rauma |  FinlandJS|Sendai||2sclass|Abukuma|destroyer escort|2 |