| Date | Country | Builder | Location | Ship | Class | Notes |
| 3 January | United Kingdom | Robert Guillaume | Northam | Rhodian | Sloop-of-war | For Royal Navy.[1] |
| 6 January | United Kingdom | Caleb Smith & Co. | Lancaster | Venus | West Indiaman | For private owner.[2] |
| January | United Kingdom | | Liverpool | Friends | Brig | For Dawson, Humble & Co.[3] |
| January | France | | Bayonne | Iphigénie | Privateer | For private owner.[4] |
| 1 February | United Kingdom | John Warwick | Eling | Sarpedon | Cherokee-class brig-sloop | For Royal Navy.[5] |
| 12 February | France | Jean Baudry | Bayonne | Basque | Curieux-class brig | For French Navy. |
| 16 February | United Kingdom | Jabez Bailey | Ipswich | Beaver | Cherokee-class brig-sloop | For Royal Navy.[6] |
| 18 February | United Kingdom | Thomas Hills | Sandwich | Arachne | Cruizer-class brig-sloop | For Royal Navy. |
| 28 February | United Kingdom | T. & J. Brocklebank | Whitehaven | Marinham | Merchantman | For private owner.[7] |
| February | France | Louis & Mathurin Crucy | Nantes | Aimable Joséphine | Privateer | For private owner. |
| February | France | | | La Patrie | Merchantman | For private owner.[8] |
| 3 March | United Kingdom | | Ipswich | Royal Transit | Merchantman | For private owner.[9] |
| 3 March | United Kingdom | Edward Sison | Woolwich Dockyard | San Domingo | Courageux-class ship of the line | For Royal Navy.[10] |
| 4 March | United Kingdom | Simon Temple | Jarrow | Nereus | Fifth rate | For Royal Navy.[11][12] |
| 4 March | United Kingdom | John Dudman | Deptford | Royal Oak | Fame-class ship of the line | For Royal Navy.[13] |
| 6 March | India<--Penang was part of India at the time--> | | Prince of Wales Island, Penang | Malacca | Apollo-class frigate | For Royal Navy. |
| 24 March | France | | Toulon | Mouche No. 20 | Mouche No. 2-class schooner-aviso | For French Navy. |
| 24 March | France | | Toulon | Mouche No. 21 | Mouche No. 2-class schooner-aviso | For French Navy. |
| 31 March | France | | Rochefort | Triomphant | Téméraire-class ship of the line | For French Navy. |
| 1 April | United Kingdom | Philemon Jacobs | Milford Haven | Milford | Third rate | For Royal Navy.[14] |
| 4 April | United Kingdom | Thomas Brindley | King's Lynn | Aid | Aid-class storeship | For Royal Navy. |
| 8 April | United Kingdom | Hilhouse | Bristol | Lady Carrington | Merchantman | For Messrs. Anderson & Swan. |
| 18 April | France | | Saint-Malo | Néréide | Piémontaise-class frigate | For French Navy. |
| April | United Kingdom | | Liverpool | Bacchus | Brig | For Morrall & Borland.[15] |
| April | United Kingdom | Hall, Buchan & Co. | Aberdeen | Lydia | Full-rigged ship | For private owner.[16] |
| 1 May | France | Jean Michel Segondat | Cherbourg | Astrée | Pallas-class frigate | For French Navy.[17] |
| 2 May | United Kingdom | Perry | Blackwall Yard | Ajax | Vengeur-class ship of the line | For Royal Navy. |
| 2 May | United Kingdom | Daniel List | Cowes | Persian | Cruizer-class brig-sloop | For Royal Navy.[18] |
| 4 May | Russia | D. V. Kuznetsov | Nicolaev | Abo | Corvette | For Imperial Russian Navy.[19] |
| 9 May | Russia | A. M. Kurochkin | Archangelsk | Ne Tron Menia | Selafail-class ship of the line | For Imperial Russian Navy.[20] |
| 9 May | Russia | A. M. Kurochkin | Archangelsk | Pobedonosets | Third rate | For Imperial Russian Navy.[21] |
| 9 May | Russia | A. M. Kurochkin | Archangelsk | Trekh Ierarkhov | Selafail-class ship of the line | For Imperial Russian Navy.[22] |
| 10 May | Russia | A. M. Kurochkin | location | Vsevolod | Vsevolod-class ship of the line | For Imperial Russian Navy.[23] |
| 19 May | Russia | A. M. Kurochkin | location | Saratov | Vsevolod-class ship of the line | For Imperial Russian Navy.[24] |
| 25 May | France | | Toulon | Ulm | Téméraire-class ship of the line | For French Navy. |
| 29 May | United Kingdom | Thomas Hills | Sandgate | Castilan | Cruizer-class brig-sloop | For Royal Navy.[25] |
| 30 May | United Kingdom | John King | Upnor | Hecate | Cruizer-class brig-sloop | For Royal Navy.[26] |
| May | Bermuda | David McCallan | Bermuda | Martin | Bermuda-class sloop | For Royal Navy. |
| 2 June | United Kingdom | | Bowness-on-Windermere | Endeavour | Boat | For John Wilson.[27] |
| 20 June | United Kingdom | Smith | Newcastle upon Tyne | Bulmer | Transport ship | For private owner. |
| 29 June | United Kingdom | Brocklebank | Whitehaven | John of Gaunt | West Indiaman | For private owner.[28] |
| 29 June | United Kingdom | Robert Davy | Topsham | Scylla | Cruizer-class brig-sloop | For Royal Navy. |
| June | United Kingdom | | Borrowstoneness | Hopewell | Sloop | For private owner.[29] |
| June | United Kingdom | | Bridlington | Leeds | Merchantman | For private owner.[30] |
| 1 July | United Kingdom | John Pelham | Frindsbury | Echo | Cruizer-class brig-sloop | For Royal Navy.[31] |
| 3 July | United Kingdom | Benjamin Tanner & John Crook | Dartmouth | Hesper | Cormorant-class ship-sloop | For Royal Navy. |
| 15 July | Kingdom of Italy | François Peste | Genoa | Mouche No. 22 | Mouche No. 2-class schooner-aviso | For French Navy. |
| 15 July | United Kingdom | John Avery | Dartmouth | Partridge | Cormorant-class ship-sloop | For Royal Navy. |
| 15 July | United Kingdom | Josiah & Thomas Brindley | Frindsbury | Thracian | Cruizer-class brig-sloop | For Royal Navy.[32] |
| 15 July | United Kingdom | Scott Blake | Bursledon | Trinculo | Cruizer-class brig-sloop | For Royal Navy.[33] |
| 29 July | United Kingdom | W. Gibson | Hull | Welton | Merchantman | For T. Barkworth & Co. |
| July | Upper Canada | John Dennis | Kingston Royal Naval Dockyard | Royal George | Sloop-of-war | For Provincial Marine.[34] |
| 2 August | France | | Bayonne | Mouche No. 23 | Mouche No. 2-class schooner-aviso | For French Navy. |
| 12 August | France | Jean Baudry | Bayonne | Mouche No. 24 | Mouche No. 2-class schooner-aviso | For French Navy. |
| 12 August | United Kingdom | Robert John Nelson | Deptford Dockyard | Orpheus | Apollo-class frigate | For Royal Navy.[35] |
| 12 August | United Kingdom | John King | Upnor | Rifleman | Cruizer-class brig-sloop | For Royal Navy. |
| 14 August | Russia | A. M. Kurochkin | Archangelsk | Sviatoslav | Selafail-class ship of the line | For Imperial Russian Navy.[36] |
| 15 August | France | François-Frédéric Poncet | Toulon | Adrienne | Pallas-class frigate | For French Navy.[37] |
| 28 August | United Kingdom | John Davidson & Mark Richards | Hythe | Charybdis | Cruizer-class brig-sloop | For Royal Navy. |
| 29 August | France | | Bayonne | Mouche No. 26 | Mouche No. 2-class schooner-aviso | For French Navy. |
| 30 August | France | | La Ciotat | Girafe | Var-class storeship | For French Navy.[38] |
| 8 September | United Kingdom | John Pelham | Frindsbury | Sophie | Cruizer-class brig-sloop | For Royal Navy. |
| 11 September | United Kingdom | John Perry | Blackwall | Berwick | Vengeur-class ship of the line | For Royal Navy.[39] |
| 12 September | United Kingdom | Edward Sison | Woolwich | Manilla | Man-of-war | For Royal Navy.[40][41] |
| 18 September | Russia | I. V. Kurepanov | Saint Petersburg | Sveaborg | Fifth rate | For Imperial Russian Navy.[42] |
| 20 September | United Kingdom | Simon Temple | Jarrow | Archduke Charles | Merchantman | For S. Temple & M. Lindsay. |
| 23 September | United Kingdom | Robert Guillaume | Northfleet | Curacoa | Apollo-class frigate | For Royal Navy. |
| 24 September | United Kingdom | Nicholas Diddams | Portsmouth Dockyard | Zephyr | Crocus-class brig-sloop | For Royal Navy. |
| 25 September | United Kingdom | Alexander Sime & Co. | Leith | Alpha | Merchantman | For private owner.[43] |
| 27 September | United Kingdom | Josiah & Thomas Brindley | Frindsbury | Crane | Cruizer-class brig-sloop | For Royal Navy. |
| September | France | Chicallat & Jouvin | Marseille | Persanne | Var-class transport ship | For French Navy. |
| September | India | James MacRae | Chittagong | Venus | Merchantman | For private owner. |
| 14 October | United Kingdom | John Scot & Sons | Glasgow | John Campbell | Full-rigged ship | For John Campbell Sr. & Co.[44] |
| 20 October | France | | Bayonne | Mouche No. 27 | Mouche No. 2-class schooner-aviso | For French Navy. |
| 24 October | United Kingdom | | Chester | Earl of Chester | Merchantman | For Clarke & Tods.[45] |
| 25 October | United Kingdom | Robert Seppings | Chatham Dockyard | Muros | Crocus-class brig-sloop | For Royal Navy. |
| October | United Kingdom | John Foster | Selby | The Jubilee | Merchantman | For private owner.[46] |
| 8 November | United Kingdom | John Barrey | Whitby | Trelawney | West Indiaman | For private owner.[47] |
| 9 November | United Kingdom | Pearson, Collinson & Co | Thorne | Arcade | Merchantman | For Messrs Moxons.[47] |
| 9 November | United Kingdom | Edward Sison | Woolwich Dockyard | Leda | Apollo-class frigate | For Royal Navy.[48] |
| 9 November | United Kingdom | Smales & Co. | Whitby | Mountaineer | Merchantman | For James Arry.[47] |
| 9 November | United Kingdom | Edward Sison | Woolwich Dockyard | Prospero | Crocus-class brig-sloop | For Royal Navy. |
| 9 November | United Kingdom | John Smith | Gainsborough | Trent | Merchantman | For private owner.[47] |
| 21 November | United Kingdom | Brockbank | Lancaster | Christopher | West Indiaman | For Bradshaw & Co. |
| 21 November | France | | | Coquette | Diligente-class corvette | For French Navy.[49] |
| 24 November | United Kingdom | Thomas Steemson | Paull | Hebe | West Indiaman | For Mr. Staniforth. |
| November | France | | Bayonne | Mouche No. 28 | Mouche No. 2-class schooner-aviso | For French Navy. |
| 8 December | France | Caudan | Lorient | Golymin | Téméraire-class ship of the line | For French Navy. |
| 8 December | United Kingdom | Frances Barnard | Deptford | Rodney | Vengeur-class ship of the line | For Royal Navy.[50] |
| 8 December | United Kingdom | Temple | South Shields | Saldanha | Apollo-class frigate | For Royal Navy. |
| 9 December | United Kingdom | Peter Everitt Mestaer | Rotherhithe | Astell | East Indiaman | For British East India Company.[51] |
| 9 December | United Kingdom | John King | Upnor | Poictiers | Vengeur-class ship of the line | For Royal Navy.[52] |
| 20 December | United Kingdom | Joseph Tucker | Plymouth Dockyard | Jalouse | Cormorant-class ship-sloop | For Royal Navy.[53] |
| 22 December | United Kingdom | George Parsons | Warsash | Theban | Apollo-class frigate | For Royal Navy.[54] |
| 23 December | United Kingdom | Robert John Nelson | Deptford Dockyard | Belvidera | Apollo-class frigate | For Royal Navy.[55] |
| December | Kingdom of Holland | | Vlissingen | Fidèle | Pallas-class frigate | For French Navy.[56] |
| Unknown date | Lower Canada | John Jackson & John Bruce | Montreal | Accommodation | Paddle steamer | For John Molson. |
| Unknown date | United States | | | Achilles | Merchantman | For private owner. |
| Unknown date | United Kingdom | John & Philip Laing | Sunderland | Ann | Merchantman | For Mr. Covey.[57] |
| Unknown date | India | | Bombay | Ariel | Brig | For British East India Company.[58] |
| Unknown date | India | Bombay Dockyard | Bombay | Aurora | Sloop | For Bombay Marine. |
| Unknown date | United Kingdom | T. & J. Brocklebank | Whitehaven | Balfour | Barque | For Thomas & John Brocklebank.[59] |
| Unknown date | India | | Bombay | Bombay | Merchantman | For private owner.[60] |
| Unknown date | United States | | | Bona | Privateer | For George J. Brown, John Gooding, William T. Graham, John Hollins, Charles Kalkman, Michael McBlair and James Williams. |
| Unknown date | Bermuda | Dell | Bermuda | Bramble | Shamrock-class schooner | For Royal Navy. |
| Unknown date | United Kingdom | Simon Temple | Jarrow | British Hero | Transport ship | For British government. |
| Unknown date | India | | Bombay | Charles Grant | East Indiaman | For British East India Company.[58] |
| Unknown date | United States | | Oswego, New York | Diana | Schooner | For Matthew McNair. |
| Unknown date | United Kingdom | William James, Brice & Co. | Wapping | Elizabeth | West Indiaman | For Robert Claxton & Sons. |
| Unknown date | United Kingdom | Buckle & Davies | Chepstow | Elizabeth | Merchantman | For Lowbridge and Richard Bright. |
| Unknown date | United States | Josiah Fox | Norfolk Navy Yard, Norfolk, Virginia | Ferret | Cutter | For United States Navy.[61] |
| Unknown date | United States | | Haverhill, Massachusetts | Ganges | Whaler | For private owner. |
| Unknown date | United Kingdom | | | Hebe | Merchantman | For Mr. Cheesewright. |
| Unknown date | Bermuda | Nathaniel Tynes | Bermuda | Holly | Shamrock-class schooner | For Royal Navy.[62] |
| Unknown date | United Kingdom | | Chester | John | west Indiaman | For Hind & Co. |
| Unknown date | United Kingdom | John Brockbank | Lancaster | John O'Gaunt | Merchantman | For Worswick & Co. |
| Unknown date | United Kingdom | | Hull | John Tobin | Merchantman | For Tobin & Co. |
| Unknown date | France | | | Le Fantôme | Privateer | For private owner.[63] |
| Unknown date | Bermuda | | Bermuda | Juniper | Shamrock-class schooner | For Royal Navy. |
| Unknown date | United Kingdom | R & J Bulmer | South Shields | Lord Wellington | Merchantman | For Bulmer & Co. |
| Unknown date | United States | | Philadelphia, Pennsylvania | Mariner | Merchantman | For private owner. |
| Unknown date | Bermuda | Hill | Bermuda | Mistletoe | Shamrock-class schooner | For Royal Navy. |
| Unknown date | United Kingdom | Laing & Co. | South Shields | Monmouth | Barque | For private owner. |
| Unknown | France | | Bayonne | Mouche No. 25 | Mouche No. 2-class schooner-aviso | For French Navy. |
| Unknown date | United Kingdom | | | Myrtle | Brigantine | For private owner.[64] |
| Unknown date | Upper Canada | | Montreal | Nimrod | Merchantman | For private owner. |
| Unknown date | United States | Christian Bergh & Henry Eckford | Oswego, New York | Oneida | Brig | For United States Navy. |
| Unknown date | Upper Canada | | Halifax | Orange | Gunboat | For Royal Navy.[65] |
| Unknown date | France | | Bordeaux | Phénix | Privateer | For private owner. |
| Unknown date | United Kingdom | | South Shields | Ramoncita | Merchantman | For private owner. |
| Unknown date | United Kingdom | Hylton Ferry Co. | Sunderland | Rosina | Brig | For private owner.[57] |
| Unknown date | United Kingdom | John & Philip Laing | Sunderland | Sappho | Full-rigged ship | For Sir F. Baring.[57] |
| Unknown date | United Kingdom | | Sunderland | Tranby | Brig | For Mr. Clarkson.[57] |
| Unknown date | United Kingdom | | Whitby | Trelawney | West Indiaman | For private owner. |
| Unknown date | France | | Vlissingen | Vautour | Sylphe-class brig | For Royal Navy. |
| Unknown date | India | | Bombay Dockyard | Vestal | Brig | For Bombay Marine. |
| Unknown date | United Kingdom | | Hull | Wasp | Brig | For private owner. |
| Unknown date | United Kingdom | | Liverpool | William Rathbone | West Indiaman | For Tobin & Co. |
| Unknown date | India | | Bombay | Yestal | Brig | For British East India Company.[58] |
| Unknown date | United States | | Boston, Massachusetts | Name unknown | Merchantman | For private owner. |
| Unknown date | United States | | Boston, Massachusetts | Name unknown | Merchantman | For private owner. |
| Unknown date | France | | | Name unknown | Merchantman | For private owner. |