# List of ship launches in 1771

The list of ship launches in 1771 includes a chronological list of some ships launched in 1771.
| Date | Country | Builder | Location | Ship | Class | Notes |
| January | Kingdom of France | | Rochefort | Le Saint Louis | Yacht | For French Navy. |
| 14 February | Kingdom of France | | Brest | L'Alexandre | Artésien-class ship of the line | For French Navy. |
| 14 February | Kingdom of France | | Brest | Roland | Artésien-class ship of the line | For French Navy. |
| 2 March | Kingdom of France | | Rochefort | Le Serin | Corvette | For French Navy. |
| 15 March | Spain | Reales Astilleros de Esteiro | El Ferrol | San Pablo | Third rate | For Spanish Navy. |
| 12 April | Russia | Ivan I. Afanaseyev | Saint Petersburg | Pervyi | Pervyi-class frigate | For Imperial Russian Navy. |
| 13 April | Russia | Ivan I. Afanaseyev | Novopavlovsk | Vtoroi | Pervyi-class frigate | For Imperial Russian Navy. |
| 20 April | Kingdom of France | | Dunkerque | La Puce | Cutter | For French Navy. |
| April | Kingdom of France | Chevallier Antoine Groignard | Lorient | La Sauterelle | Cutter | For French Navy. |
| 30 May | Russia | V. A. Selyaninov | Cronstadt | Iupiter | Bomb vessel | For Imperial Russian Navy. |
| May | Kingdom of France | Léon-Michel Guignace | Bordeaux | Le Lévrier | Cutter | For French Navy. |
| 14 June | Spain | | Carthagena | San Joaquín | San Joaquín-class ship of the line | For Spanish Navy. |
| 15 June | Great Britain | Thomas Bucknall | Portsmouth Dockyard | Falcon | Swallow-class ship-sloop | For Royal Navy. |
| 21 June | Russia | V. A. Selyaninov | Cronstadt | Mars | Donder-class bomb vessel | For Imperial Russian Navy. |
| June | Kingdom of France | | Bordeaux | Le Furet | Cutter | For French Navy. |
| June | Kingdom of France | Léon-Michel Guignace | Bordeaux | Le Lezard | Cutter | For French Navy. |
| June | Kingdom of France | Léon-Michel Guignace | Bordeaux | Le Milan | Cutter | For French Navy. |
| June | Kingdom of France | Chevallier Antoine Groignard | Saint-Malo | Le Moucheron | Cutter | For French Navy. |
| 14 July | Kingdom of France | Broquier | Toulon | Sardine | Corvette | For French Navy. |
| 13 August | Portugal | Manuel Vicente Nunes | Lisbon | Nossa Senhora da Conceição | Second rate | For Portuguese Navy. |
| 26 September | Great Britain | Adam Hayes | Deptford Dockyard | Grafton | Albion-class ship of the line | For Royal Navy |
| 9 October | Great Britain | Wells | Deptford | Osterley | East Indiaman | For British East India Company. |
| Unknown date | Thirteen Colonies | | Philadelphia, Pennsylvania | Barbara | West Indiaman | For private owner. |
| Unknown date | Great Britain | | | Earl of Sandwich | East Indiaman | For British East India Company. |
| Unknown date | Great Britain | | | Expedition | Cutter | For private owner. |
| Unknown date | Great Britain | Edward Greaves | Limehouse | Godfrey | East Indiaman | For British East India Company. |
| Unknown date | Great Britain | | Liverpool | Harpooner | Merchantman | For private owner. |
| Unknown date | Dutch Republic | | Enkhuizen | Hoogkarspel | East Indiaman | For Dutch East India Company. |
| Unknown date | Thirteen Colonies | | Georgia | Hercules | Merchantman | For Private owner. |
| Unknown date | Kingdom of France | Henri Chevillard | Rochefort | La Sylphide | Schooner | For French Navy. |
| Unknown date | Great Britain | Batson | Limehouse | Marquis of Rockingham | East Indiaman | For British East India Company. |
| Unknown date | Spain | Reales Astilleros de Esteiro | El Ferrol | Nuestra Señora de Atocha | Corvette | For Spanish Navy. |
| Unknown date | Spain | Reales Astilleros de Esteiro | El Ferrol | Nuestra Señora de los Dolores | Corvette | For Spanish Navy. |
| Unknown date | Spain | Reales Astilleros de Esteiro | El Ferrol | Nuestra Señora de los Pastoriza | Corvette | For Spanish Navy. |
| Unknown date | Thirteen Colonies | | New York | Rose | Merchantman | For private owner. |
| Unknown date | Cuba | | Havana | San Rafael | Third rate | For Spanish Navy. |
| Unknown date | Spain | Reales Astilleros de Esteiro | El Ferrol | Santa Ursula | Bomb vessel | For Spanish Navy. |