# List of ship launches in 1666

The list of ship launches in 1666 includes a chronological list of some ships launched in 1666.
List of ships by date :
| Ship | Date | Country | Builder | Location | Class | Notes |
| Le Trident | 8 January | Kingdom of France | Laurent Hubac | Brest | Third rate | For French Navy. |
| Rupert | 26 January | England | Anthony Deane, Harwich Dockyard | Harwich | Third rate ship of the line | For Royal Navy |
| Le Breton | 8 February | Kingdom of France | Laurent Hubac | Brest | Third rate | For French Navy. |
| Sweepstakes | 21 March | England | Edmund Edgar | Great Yarmouth | Fifth rate frigate | For Royal Navy. |
| Defiance | 27 March | England | William Castle | Deptford | Third rate ship of the line | for Royal Navy |
| Prince | April | Kingdom of France | Laurent Hubac | Brest | Second rate ship of the line | For French Navy. |
| St Patrick | 9 May | England | Francis Baylie | Bristol | 50-gun fourth-rate ship of the line | For Royal Navy |
| Greenwich | 7 June | England | Christopher Pett, Woolwich Dockyard | Woolwich | Fourth rate | For royal Navy. |
| Loyal London | 10 June | England | John Taylor | Deptford Dockyard | Second rate ship of the line | For Royal Navy |
| La Sirène | June | Kingdom of France | François Pomet | Toulon | Fourth rate | For French Navy. |
| Le Cheval Marin | June | Kingdom of France | Laurent Coulomb | Toulon | Fourth rate | For French Navy. |
| Navarre | June | Kingdom of France | Jean-Pierre Brun | Tonnay-Charente | Third rate | For French Navy. |
| Roebuck | 24 July | England | Anthony Deane | Harwich | Sixth rate frigate | For Royal Navy. |
| Fanfan | July | England | Anthony Deane | Harwich | Sixth rate ketch | For Royal Navy. |
| Le Saint Charles | August | Kingdom of France | | Bayonne | Fifth Rate | For French Navy. |
| Le Conquérant | November | Kingdom of France | | | Conquérant-class ship of the line | For French Navy. |
| Le Tigre | November | Kingdom of France | Jean Guichard | Soubise | Fourth rate | For French Navy. |
| Courtisan | December | Dutch Republic | J Gron | Amsterdam | Third rate | For French Navy. |
| Le Normand | December | Dutch Republic | François-Toussant Gréhan | Amsterdam | Conquérant-class ship of the line | For French Navy. |
| L'Intrépide | December | Dutch Republic | François-Toussant Gréhan | Amsterdam | Conquérant-class ship of the line | For French Navy. |
| L'Invincible | December | Dutch Republic | François-Toussant Gréhan | Amsterdam | Conquérant-class ship of the line | For French Navy. |
| Neptune | December | Dutch Republic | J Gron | Amsterdam | Second rate | For French Navy. |
| Alkmaar | Unknown date | Dutch Republic | Jacob Willemssen | Enkhuizen | Third rate | For Dutch Republic Navy. |
| Bark | Unknown date | Kingdom of France | | Dunkerque | Sixth rate | For Dutch Republic Navy. |
| Brak | Unknown date | Dutch Republic | Jan van Rheenen | Amsterdam | Fifth rate yacht | For Dutch Republic Navy. |
| Burg | Unknown date | Kingdom of France | | Dunkerque | Unrated full-rigged ship | For Dutch Republic Navy. |
| Cambridge | Unknown date | England | Jonas Shish, Deptford Dockyard | Deptford | Third rate ship of the line | For Royal Navy |
| Delft | Unknown date | Dutch Republic | Jan Salomonszoon van der Tempel | Rotterdam | Third rate | For Dutch Republic Navy. |
| Dolfijn | Unknown date | Dutch Republic | | | First rate | For Dutch Republic Navy. |
| Domberg | Unknown date | Dutch Republic | Pieter Leynssen | Vlissingen | Third rate | For Dutch Republic Navy |
| Eendracht | Unknown date | Dutch Republic | Salomon Janszoon van der Tempel | Rotterdam | First rate | For Dutch Republic Navy. |
| Entendu | Unknown date | Kingdom of France | Brittany | Saint Malo | Fourth rate ship of the line | For French Navy. |
| Falcon | Unknown date | England | Christopher Pest | Woolwich Dockyard | Fifth-rate frigate | For Royal Navy. |
| Francis | Unknown date | England | | | Sixth-rate fireship | For Royal Navy. |
| Frederic | Unknown date | Denmark | Mathias | Copenhagen | Second rate ship of the line | for French Navy. |
| Gekroonde Burgh | Unknown date | Dutch Republic | Bastiaen Vogelaar | Zierikzee | Third rate | For Dutch Republic Navy. |
| Gelderland | Unknown date | Dutch Republic | Salomon Janszoon van der Tempel | Rotterdam | Second rate | For Dutch Republic Navy. |
| Gouden Leeuw | Unknown date | Dutch Republic | Jan van Rheenen | Amsterdam | First rate ship of the line | For Admiralty of Amsterdam. |
| Greenwich | Unknown date | England | Christopher Pett | Woolwich Dockyard | Fourth rate ship of the line | For Royal Navy |
| Groningen | Unknown date | Dutch Republic | | Groningen | Second rate | For Dutch Republic Navy. |
| Jonge Prins | Unknown date | Dutch Republic | Cornelis Janssen Olij | Medemblik | Third rate | For Dutch Republic Navy. |
| Jupiter | Unknown date | Lübeck | Henrik Bremer | Lübeck | 70-gun third-rate ship of the line | For Royal Swedish Navy. |
| Kroonvogel | Unknown date | Kingdom of France | | Dunkerque | Unrated full-rigged ship | For Dutch Republic Navy. |
| Loyal George | Unknown date | England | | England | Fourth rate | For Dutch Republic Navy. |
| Maagd van Dordrecht | Unknown date | Dutch Republic | Salomon Janszoon van der Tempel | Rotterdam | Second rate | For Dutch Republic Navy. |
| Merlin | Unknown date | England | Jonas Shish | Rotherhithe | 8-gun yacht | For Royal Navy |
| Olifant | Unknown date | Dutch Republic | Jan van Rheenen, Amsterdam Naval Yard | Amsterdam | First rate | For Dutch Republic Navy. |
| Oranje | Unknown date | Dutch Republic | Adriaen Kakelaer | Veere | Third rate | For Dutch Republic Navy. |
| Oud Harlem | Unknown date | Kingdom of France | | Dunkerque | Unrated full-rigged ship | For Dutch Republic Navy. |
| Pauw | Unknown date | Kingdom of France | | Dunkerque | Unrated full-rigged ship | For Dutch Republic Navy. |
| Postiljon | Unknown date | Dutch Republic | Jan van Rheenen | Amsterdam | Sixth rate | For Dutch Republic Navy. |
| Schieland | Unknown date | Dutch Republic | Salomon Janszoon van der Tempel | Rotterdam | Third rate | For Dutch Republic Navy. |
| Sneek | Unknown date | Dutch Republic | | | Third rate | For Dutch Republic Navy. |
| Spes | Unknown date | Sweden | | Stockholm | Fourth rate ship of the line | For Royal Swedish Navy. |
| Tholen | Unknown date | Dutch Republic | | Veere | Third rate | For Dutch Republic Navy. |
| Wakende Kraan | Unknown date | Dutch Republic | | | Fourth rate | For Dutch Republic Navy. |
| Warspite | Unknown date | England | Johnson, Blackwall Yard | Blackwall | Third rate ship of the line | For Royal Navy |
| Wassenaer | Unknown date | Dutch Republic | Jan Salomonszoon van der Tempel | Rotterdam | Third Rate | For Dutch Republic Navy. |
| Westfriesland | Unknown date | Dutch Republic | | | Second rate | For Dutch Republic Navy. |
| Zevenwolden | Unknown date | Dutch Republic | | Harlingen | Second rate | For Dutch Republic Navy. |