List of ship launches in 1718
# List of ship launches in 1718

The list of ship launches in 1718 includes a chronological list of ships launched in 1718.

| Date | Country | Builder | Location | Ship | Class | Notes |
| - | - | - | - | - | - | - |
| 23 March | Great Britain | | Limehouse | Royal George | Full-rigged ship | For South Company. |
| 6 May | Republic of Venice | Zuanne di Francesco Venturini | Venice | San Pietro di Alcantara | Fourth rate | For Venetian Navy. |
| 14 May | Republic of Venice | Antonio di Piero Manzorini | Venice | Cigno | San Spiridon-class ship of the line | For Venetian Navy. |
| October | Great Britain | | River Thames | Vansittart | East Indiaman | For British East India Company. |
| Unknown date | Spain | | Barcelona | Cambi | Third rate | For Spanish Navy. |
| Unknown date | Russia | Admiralty Shipyard | Saint Petersburg | Lesnoe | Second rate | For Imperial Russian Navy (Лесное). |
