# List of ship launches in 1904

The list of ship launches in 1904 includes a chronological list of some ships launched in 1904.
| Date | Country | Builder | Location | Ship | Class | Notes |
| 4 February | United Kingdom | Portsmouth Dockyard | Portsmouth | New Zealand | King Edward VII-class battleship | For Royal Navy |
| 7 February | United States | W. A. Boole & Son | Oakland, California | Expansion | twin-screw schooner | |
| 3 March | United Kingdom | Harland & Wolff | Belfast | Worcestershire | Passenger ship | For Bibby Line. |
| 26 March | Germany | AG Vulcan Stettin | Stettin | Lübeck | Bremen-class cruiser | For Imperial German Navy |
| 31 March | United Kingdom | Harland & Wolff | Belfast | Dunluce Castle | Passenger ship | For Union-Castle Line. |
| 6 April | United States | Newport News Shipbuilding | Newport News, Virginia | Virginia | Virginia-class battleship | For United States Navy |
| 18 April | United Kingdom | William Hamilton & Co. Ltd. | Port Glasgow | Kurt | Barque | For G. H. J. Siemers & Co. |
| 30 April | Austria-Hungary | Stabilimento Tecnico Triestino | Trieste | Erzherzog Friedrich | Erzherzog Karl-class battleship | For Austro-Hungarian Navy |
| 30 April | France | Arsenal de Brest | Brest | Démocratie | Liberté-class battleship | For French Navy |
| 30 April | Germany | AG Weser | Bremen | München | Bremen-class cruiser | For Imperial German Navy |
| 14 May | Germany | Blohm + Voss | Hamburg | Yorck | Roon-class cruiser | For Imperial German Navy |
| 17 May | United States | Fore River Shipbuilding Company | Quincy, Massachusetts | Rhode Island | Virginia-class battleship | For United States Navy |
| 17 May | United Kingdom | Harland & Wolff | Belfast | Slievemore | Ferry | For London and North Western Railway |
| 27 May | Germany | Schichau-Werke | Danzig | Lothringen | Braunschweig-class battleship | For Imperial German Navy |
| 15 June | Netherlands | Rijkswerf | Amsterdam | Maarten Harpertszoon Tromp | Coastal defence ship | For Royal Netherlands Navy |
| 19 June | Italy | La Spezia Naval Base | La Spezia | Regina Elena | Regina Elena-class battleship | For Regia Marina |
| 30 June | United Kingdom | Harland & Wolff | Belfast | Pardo | Cargo ship | For Royal Mail Line. |
| 27 August | United Kingdom | Blyth Shipbuilding & Dry Docks Co. Ltd | Blyth | Dansborg | Cargo ship | For A/S D/S Neptun. |
| 27 august | United Kingdom | Blyth Shipbuilding & Dry Docks Co. Ltd | Blyth | Hornsea | Cargo ship | For Sea Steamship Co. Ltd. |
| 27 August | United States | Newport News Shipbuilding | Newport News, Virginia | Louisiana | Connecticut-class battleship | For United States Navy |
| 8 September | United Kingdom | Blyth Shipbuilding & Dry Docks Co. Ltd | Blyth | Grasmere | Coaster | For Grasmere Steamship Co. Ltd. |
| 10 September | United Kingdom | Harland & Wolff | Belfast | Potaro | Cargo ship | For Royal Mail Line. |
| 24 September | United Kingdom | Harland & Wolff | Belfast | Mamari | Passenger ship | For Shaw, Savill & Albion Line. |
| 29 September | United States | New York Naval Yard | Brooklyn, New York | Connecticut | Connecticut-class battleship | For United States Navy |
| 7 October | United States | Moran Brothers | Seattle, Washington | Nebraska | Virginia-class battleship | For United States Navy |
| 11 October | United States | Bath Iron Works | Bath, Maine | Georgia | Virginia-class battleship | For United States Navy |
| 12 October | Italy | Castellammare Royal Dockyard | Castellammare di Stabia | Vittorio Emanuele | Regina Elena-class battleship | For Regia Marina |
| 27 October | France | FCM | La Seyne | Justice | Liberté-class battleship | For French Navy |
| October | Germany | Blohm & Voss | | Craigronald | Merchant ship | Later named Glyndwr |
| 8 November | United Kingdom | Thames Ironworks | Leamouth, London | Black Prince | Duke of Edinburgh-class cruiser | For Royal Navy |
| 10 November | United States | Fore River Shipbuilding Company | Quincy, Massachusetts | New Jersey | Virginia-class battleship | For United States Navy |
| 19 November | Germany | Germaniawerft | Kiel | Deutschland | Deutschland-class battleship | For Imperial German Navy |
| 10 December | United Kingdom | Portsmouth Dockyard | Portsmouth | Britannia | King Edward VII-class battleship | For Royal Navy |
| Unknown date | Netherlands | Bonn & Mees | Rotterdam | Alcyon | Fishing trawler | For private owner |
| Unknown date | United Kingdom | Barclay, Curle & Co. Ltd. | Glasgow | Dover Castle | Ocean Liner | For Union Castle Line. |
| Unknown date | United Kingdom | Brown & Clapson | Barton-upon-Humber | Ellen | Lighter | For Samuel Cook. |
| Unknown date | United Kingdom | Beeching Brothers Ltd. | Great Yarmouth | Excellent | Steam drifter | For George Garden Sr. |
| Unknown date | United Kingdom | Hall, Russell & Co. Ltd. | Aberdeen | Freya | Steam trawler | For Fishing Board of Scotland. |
| Unknown date | Canada | Bertram Engine Works Co. Ltd | Toronto | Haddington | Cargo ship | For private owner. |
| Unknown date | United Kingdom | William Hamilton & Co. Ltd. | Port Glasgow | Hans | Barque | For a German owner. |
| Unknown date | United Kingdom | Brown & Clapson | Barton-upon-Humber | Kathleen | Lighter | For Avenue Lighter Co. Ltd. |
| Unknown date | United Kingdom | J. P. Rennoldson & Sons | South Shields | Kingfisher | Tug | For private owner. |
| Unknown date | United Kingdom | Beeching Brothers Ltd. | Great Yarmouth | Lebanon | Steam drifter | For . |
| Unknown date | United Kingdom | Beeching Brothers Ltd. | Great Yarmouth | Olive | Steam drifter | For William Smith Jr. |
| Unknown date | United Kingdom | Beeching Brothers Ltd. | Great Yarmouth | Rose | Steam drifter | For William Findlay. |
| Unknown date | Netherlands | M. van der Kuijl | Rotterdam | Silvain | Fishing trawler | For Stoomvisserij Maatschappij Mercurius |
| Unknown date | United Kingdom | | | W 24 | Hopper barge | For Admiralty. |
| Unknown date | United Kingdom | Brown & Clapson | Barton-upon-Humber | Unnamed | Lighter | For Mr. Sleight. |