List of ship launches in 1718
The list of ship launches in 1718 includes a chronological list of ships launched in 1718.
| Date | Ship | Class | Builder | Location | Country | Notes |
| 23 March | Royal George | Full-rigged ship | Limehouse |  Kingdom of Great Britainship|Venetian ship|San Pietro di Alcantara|1718|2ship|Venetian ship|Cigno|1718|2sclass|San Spiridon|ship of the lineship||Vansittart|1718 EIC ship|2 |