List of ship launches in 1966
The list of ship launches in 1966 includes a chronological list of all ships launched in 1966.
| Date | Ship | Class | Builder | Location | Country | Notes |
| 6 January | Bath Iron Works | Bath, Maine |  United StatesMV|Lady Brigid|1965|2 |
The list of ship launches in 1966 includes a chronological list of all ships launched in 1966.