# List of ship launches in 1827

The list of ship launches in 1827 includes a chronological list of some ships launched in 1827.
| Date | Country | Builder | Location | Ship | Class | Notes |
| 2 January | United Kingdom | Nichol, Reid & Co. | Aberdeen | Dauntless | Schooner | For private owner. |
| 9 January | United Kingdom | | Deptford Dockyard | Carron | Alban-class paddle steamer | For Royal Navy. |
| 27 January | United Kingdom | George Stringer & Co. | Northwich | Thorn | Mersey flat | For private owner. |
| 30 January | United Kingdom | Graham | Harwich | Crusader | Steamship | For Post Office Packet Service. |
| 30 January | United Kingdom | Nicol, Reid & Co. | Aberdeen | Duke of Gordon | Packet ship | For private owner. |
| 30 January | United Kingdom | | Portsmouth Dockyard | Sapphire | Sapphire-class sloop | For Royal Navy. |
| January | United Kingdom | G. Gowland | Sunderland | Stansfield | Merchantman | For private owner. |
| 11 February | France | | Lorient | L'Actéon | Cygne-class Brig | For French Navy. |
| 12 February | France | | Toulon | L'Adonis | Cygne-class brig | For French Navy. |
| 12 February | France | | Toulon | L'Aventure | Gazelle-class schooner | For French Navy. |
| 24 February | United Kingdom | Wake & Sissons | Hull | Unnamed | Diving support vessel | For Hull Dock Company. |
| 27 February | United Kingdom | Anderson | Leith | Gledstanes | West Indiaman | For private owner. |
| 28 February | United Kingdom | Menzies & Sons | Leith | Margaret | Schooner | For private owner. |
| February | United Kingdom | W. Sanderson | Sunderland | Abdiel | Brig | For J. Riden. |
| February | United Kingdom | | Bideford | Echo | Merchantman | For private owner. |
| February | United Kingdom | J. Storey | Sunderland | John & Mary | Merchantman | For J. Storey. |
| February | United Kingdom | John M. & William Gales | Sunderland | Vesta | Merchantman | For George Thompson. |
| February | United Kingdom | | | Wye | Sloop | For private owner. |
| 4 March | France | | Lyons | Chalonaise | Steamboat | For Gaillard et Cie. |
| 4 March | United Kingdom | | Lyons | Lyonnaise | Steamboat | For Gaillard et Cie. |
| 8 March | United States | | Norfolk Naval Shipyard | Natchez | Lexington-class sloop | For United States Navy. |
| 14 March | United Kingdom | S. S. Walton | Hull | Rhine | Brig | For Depledge, Fressick & Co. |
| 15 March | United Kingdom | Lomax and Wilson | Tranmer | Ripleys | Brig | For Thomas and Henry Ripley. |
| 27 March | United Kingdom | Anderson | Leith | Albion | Sloop | For private owner. |
| 28 March | United Kingdom | | Woolwich Dockyard | Confiance | Alban-class paddle steamer | For Royal Navy. |
| 30 March | United Kingdom | | Portsmouth Dockyard | Cerberus | Leda-class frigate | For Royal Navy. |
| March | Netherlands | Smit | Alblasserdam | Agrippina | Paddle steamer | For Preußisch-Rheinische Dampfschiffahrts-Gesellschaft. |
| March | United Kingdom | | Hull | Jane | Schooner | For private owner. |
| 9 April | United Kingdom | Rose & Son | Leith | Mermaid | Sloop | For private owner. |
| 11 April | United Kingdom | MacNelland and Mustard | Alloa | William and Ann | Brig | For private owner. |
| 12 April | United Kingdom | Duffus & Co. | Aberdeen | Queen of Scotland | Paddle steamer | For Aberdeen Steam Navigation Company. |
| 13 April | United Kingdom | Rose & Son | Leith | John and Margaret | Schooner | For William Ross. |
| 13 April | United Kingdom | Sime | Leith | Minx | Brig | For private owner. |
| 16 April | Russia | S. O. Burachek | Astrakhan | Erivan | Erivan-class brig | For Imperial Russian Navy. |
| April | Colony of New Brunswick | | Saint John | Henry | Brig | For private owner. |
| 1 May | United Kingdom | G. Hilhouse & Co. | Bristol | City of Bristol | Steamship | For private owner. |
| 3 May | France | | Toulon | Iphigénie | Frigate | For French Navy. |
| 10 May | United Kingdom | William Bayley | Ipswich | Flora | Schooner | For John Roberts. |
| 10 May | Austrian Empire | | Venice | Rashid | Fourth rate | For Egyptian Navy. |
| 12 May | United Kingdom | Bland and Chaloner | Liverpool | Nandi | Full-rigged ship | For W. F. Potter. |
| 15 May | United Kingdom | G. W. Porritt | Scarborough | Pomona | Merchantman | For Charles Reed and Mark Whitwell. |
| 19 May | Colony of New Brunswick | John Richard Portelos | Lincoln | Protector | Barque | For private owner. |
| 26 May | United Kingdom | Joseph White | Cowes | Therese | Yacht | For private owner. |
| 27 May | Russia | S. O. Burachek | Astrakhan | Sardar Abad | Erivan-class brig | For Imperial Russian Navy. |
| 27 May | Russia | S. O. Burachek | Astrakhan | Tavriz | Erivan-class brig | For Imperial Russian Navy. |
| 28 May | United Kingdom | | Woolwich Dockyard | Echo | Alban-class paddle steamer | For Royal Navy. |
| 11 June | United Kingdom | John Thomas | Llanelly | John and Mary | Brig | For private owner. |
| 14 June | United Kingdom | William Bayley | Ipswich | Emily | Schooner | For private owner. |
| 25 June | France | | Rochefort | Le Hussard | Cygne-class brig | For French Navy. |
| 26 June | United Kingdom | Gleadow | Hull | Dapper | Brig | For private owner. |
| June | Netherlands | | Boom | Hercules | Paddle tug | For Nederlandsche Stoomboot Maatschappij. |
| 12 July | United Kingdom | | Northam | Edith | Schooner | For Mr. Oake. |
| 18 July | United Kingdom | William Bayley | Ipswich | Charlotte | Smack | For private owner. |
| 19 July | Portugal | | Lisbon | Don Pedro | Brig of war | For Portuguese Navy. |
| 25 July | United Kingdom | | Pembroke Dockyard | Clarence | Canopus-class ship of the line | For Royal Navy. |
| 25 July | United Kingdom | Duthie | Aberdeen | Earl of Erroll | Brig | For private owner. |
| 25 July | United Kingdom | Thornton | Aberdeen | Garland | Schooner | For private owner. |
| July | United Kingdom | John M. & William Gales | Sunderland | Aquila | Schooner | For Craig & Co. |
| July | United Kingdom | Wilkinson | Sunderland | Canning | Brig | For private owner. |
| July | United Kingdom | | | Melby | Brig | For Mr. Scott. |
| 9 August | United Kingdom | Longburn & Co. | Whitby | Admiral Moorsom | Full-rigged ship | For private owner. |
| 9 August | United Kingdom | Roberts | Milford Haven | Pomona | Schooner | For private owner. |
| 10 August | United Kingdom | William Blair | Arbroath | Williams | Schooner | For private owner. |
| 16 August | Russia | S. O. Burachek | Astrakhan | Abbas Abad | Erivan-class brig | For Imperial Russian Navy. |
| 20 August | United Kingdom | | Cowes | Stag | Cutter | For Board of Customs. |
| 23 August | United Kingdom | | Northam | Champion | Schooner | For private owner. |
| 23 August | United Kingdom | | Chatham Dockyard | Childers | Snake-class sloop | For Royal Navy. |
| 25 August | United Kingdom | Bolton & Humphrey | Hull | Gypsy | Brig | For private owner. |
| August | United Kingdom | | | Charles | Ballast lighter | For private owner. |
| August | Netherlands | L. Smit en Zoon | Nieuw-Lekkerland | De Batavier | Paddle steamer | For Nederlandsche Stoomboot Maatschappij. |
| August | Austrian Empire | | Venice | Medea | Pallas-class frigate | For Austrian Navy. |
| August | Netherlands | Nederlandsche Stoomboot Maatschappij | Ijsselmonde | Stadt Frankfurt | Paddle steamer | For Dampfschiffarts-Gesellschaft von Rhein und Main. |
| 21 September | United Kingdom | McClellan | Kelton | William and Mary | Sloop | For William Turner. |
| 22 September | United Kingdom | | Plymouth Dockyard | Circe | Leda-class frigate | For Royal Navy. |
| 22 September | United Kingdom | | Chatham Dockyard | Royal George | Caledonia-class ship of the line | For Royal Navy. |
| 24 September | United Kingdom | Gibson | Hull | Thetis | East Indiaman | For private owner. |
| September | United Kingdom | | | Four Brothers | Steamship | For private owner. |
| 5 October | France | | Bayonne | La Badine | Gazelle-class schooner | For French Navy. |
| 5 October | United Kingdom | L. Rose & Son | Leith | Thistle | Smack | For private owner. |
| 6 October | United Kingdom | | Pembroke Dockyard | Pigeon | Cherokee-class brig-sloop | For Royal Navy. |
| 6 OCtober | United Kingdom | William Roberts | Hubberston Pill | Resina | Schooner | For private owner. |
| 6 October | United Kingdom | | Pembroke Dockyard | Spey | Cherokee-class brig-sloop | For Royal Navy. |
| 6 October | United Kingdom | William Roberts | Hubberston Pill | United Friends | Smack | For private owner. |
| 6 October | United Kingdom | | Pembroke Dockyard | Variable | Cherokee-class brig-sloop | For Royal Navy. |
| 15 October | United Kingdom | Benson | Doncaster | George and John | Merchantman | For George Hastings. |
| 22 October | United Kingdom | J. and R. Fisher | Liverpool | Lady Rowena | Passenger ship | For Mr. Lodge. |
| 27 October | United Kingdom | | Rochefort | Le Voltigeur | Cygne-class brig | For French Navy. |
| October | United Kingdom | | | George Canning | Full-rigged ship | For private owner. |
| October | Unknown | | | James | Brig | For private owner. |
| 3 November | United States | | Boston Navy Yard | Falmouth | Sloop of war | For United States Navy. |
| 3 November | United Kingdom | Thames Shipbuilding Co. | Deptford | Reliance | East Indiaman | For British East India Company. |
| November | United Kingdom | John M. Gales | Sunderland | Ada Bella or Adahbella | Snow | For private owner. |
| November | France | | Marseille | Al-Buhayra | Fourth rate | For Egyptian Navy. |
| November | Upper Canada | | Gaspé | Annabella | Full-rigged ship | For private owner. |
| 19 December | United Kingdom | Syme & Rankin | Leith | Delta | Brig | For Syme & Rankin. |
| 20 December | United Kingdom | | Chatham Dockyard | Africaine | Seringapatam-class frigate | For Royal Navy. |
| Autumn | Unknown | | | Jane | Brigantine | For private owner. |
| Unknown date | United Kingdom | James Leithead | Sunderland | Acorn | Snow | For Wilkinson & Co. |
| Unknown date | United Kingdom | John M. & William Gales | Sunderland | Adahlina or Adahline | Snow | For William Gales. |
| Unknown date | United Kingdom | | Sunderland | Adams | Merchantman | For private owner. |
| Unknown date | United Kingdom | | Sunderland | Amelia | Schooner | For private owner. |
| Unknown date | United States | | Maine | Brunswick | Merchantman | For private owner. |
| Unknown date | India | | Nursapore | Caroline | Merchantman | For private owner. |
| Unknown date | United Kingdom | James Leithead | Sunderland | Catherine & Hannah | Merchantman | For private owner. |
| Unknown date | United Kingdom | Philip Laing | Sunderland | Cheviot | Merchantman | For Philip Laing. |
| Unknown date | United Kingdom | John M. & William Gales | Sunderland | Content | Merchantman | For John M. & William Gales. |
| Unknown date | India | | Bombay Dockyard | Coote | Sloop-of-war | For British East India Company. |
| Unknown date | United Kingdom | T. & J. Brocklebank | Whitehaven | Countess of Lonsdale | Paddle steamer | For T. & J. Brocklebank. |
| Unknown date | United Kingdom | | | Courier | Schooner | For private owner. |
| Unknown date | United Kingdom | | Sunderland | Crown | Merchantman | For private owner. |
| Unknown date | India | C. C. Poney Guizelar | Cochin | Cumberland | Merchantman | For Steele, Lambden & Co. |
| Unknown date | United Kingdom | | Sunderland | Curlew | Merchantman | For private owner |
| Unknown date | India | John Gilmore & Co. | Sulkea | Cygnet | Barque | For private owner. |
| Unknown date | Netherlands | | Rotterdam | Echo | Full-rigged ship | For Royal Netherlands Navy. |
| Unknown date | United Kingdom | | Sunderland | Eclipse | Schooner | For private owner. |
| Unknown date | Ottoman Empire | | Gemlik | Fethiye | Second rate | For Ottoman Navy. |
| Unknown date | United States | | Massachusetts | Governor Fenner | Merchantman | For private owner. |
| Unknown date | United Kingdom | T. Ogden | Sunderland | Hawthorn | Snow | For T. Ogden. |
| Unknown date | United Kingdom | Philip Laing | Sunderland | Henry | Merchantman | For Laing & Christie. |
| Unknown date | United Kingdom | T. Barrick | Whitby | Isabella | Barque | For Nelson & Co. |
| Unknown date | United Kingdom | J. Dryden | Sunderland | John & Ann | Merchantman | For Mr. Collingwood. |
| Unknown date | United Kingdom | Kirkbride & Co. | Sunderland | Justinian | Snow | For private owner. |
| Unknown date | United Kingdom | John M. & William Gales | Sunderland | Latona | Merchantman | For William Gales. |
| Unknown date | Netherlands | | | Leije | Sixth rate | For Royal Netherlands Navy. |
| Unknown date | United Kingdom | John M. and William Gales | Sunderland | Liddell | Merchantman | For R. Scurfield. |
| Unknown date | United Kingdom | William Gales | Sunderland | Lord Farnham | Merchantman | For John White. |
| Unknown date | United Kingdom | | Sunderland | Mary Hall | Schooner | For private owner. |
| Unknown date | United Kingdom | | Sunderland | Matilda | Snow | For private owner. |
| Unknown date | Netherlands | | | Medusa | Sixth rate | For Royal Netherlands Navy. |
| Unknown date | Cook Islands | John Williams | Rarotonga | Messenger of Peace | Schooner | For London Missionary Society. |
| Unknown date | United Kingdom | John Ball Jr. | Salcombe | Nadir | Schooner | For John Ball. |
| Unknown date | Netherlands | | Vlissingen | Nehalennia | Sixth rate | For Royal Netherlands Navy. |
| Unknown date | United Kingdom | James Leithead | Sunderland | Oak | Merchantman | For Dawson & Co. |
| Unknown date | United Kingdom | John M. & William Gales | Sunderland | Oculus | Snow | For John M. & William Gales. |
| Unknown date | Netherlands | "Netherlands Steam-packet Company" | | Orestes | Steamship | For Dutch Government. |
| Unknown date | United Kingdom | Frederick Baddeley | Brixham | Philemon | Schooner | For Frederick & John Baddeley. |
| Unknown date | Netherlands | "Netherlands Steam-packet Company" | | Pylades | Steamship | For Dutch Government. |
| Unknown date | United Kingdom | Wilkinson | Sunderland | Rainbow | Brig | For P. Austin. |
| Unknown date | United Kingdom | Fletcher | Limehouse | Thames | Steamship | For City of Dublin Steam Packet Company. |
| Unknown date | United Kingdom | Philip Laing | Sunderland | William | Merchantman | For Mr. Rann. |
| Unknown date | United Kingdom | | Sunderland | William & Isabella | Snow | For private owner. |