The list of ship launches in 1900 includes a chronological list of some ships launched in 1900.

Date	Country	Builder	Location	Ship	Class	Notes
22 March	Germany	Kaiserliche Werft Kiel	Kiel	Prinz Heinrich	Armored cruiser
23 March	United Kingdom	Fairfield Shipbuilding and Engineering Company	Govan, Scotland	Ostrich	Destroyer	Later designated as part of C class
29 March	United Kingdom	Vickers	Barrow-in-Furness	Vixen	Avon-class destroyer
2 April	United Kingdom	Harland & Wolff	Belfast	Devonian	Passenger ship	For F. Leyland & Co.[1]
3 April	United Kingdom	Harland & Wolff	Belfast	Runic	Passenger ship	For White Star Line.
21 April	Germany	Schichau	Danzig	Kaiser Barbarossa	Kaiser Friedrich III-class battleship
28 April	Sweden	Lindholmens Shipyard	Lindholmen, Gothenburg	Dristigheten	Dristigheten-class coastal defence ship
15 May	United States	William R. Trigg Company	Richmond, Virginia	Thornton	Blakely-class torpedo boat
16 May	United Kingdom	Fairfield Shipbuilding and Engineering Company	Govan, Scotland	Aboukir	Cressy-class cruiser
26 May	United Kingdom	Palmers Shipbuilding and Iron Company	Jarrow, England	Myrmidon	Myrmidon-class destroyer
31 May	United Kingdom	Scotts Shipbuilding and Engineering Company	Greenock	Ajax	Cargo Liner	For Ocean Steamship Co.
31 May	United Kingdom	Harland & Wolff	Belfast	Commonwealth	Passenger ship	For Richard Mills & Co.
3 July	Germany	Kaiserliche Werft Danzig	Danzig	Thetis	Gazelle-class cruiser
3 July	Germany	Kaiserliche Werft Wilhelmshaven	Wilhelmshaven	Wittelsbach	Wittelsbach-class battleship
7 July	United Kingdom	Harland & Wolff	Belfast	Minnehaha	Passenger ship	For Atlantic Transport Co.
24 July	United States	William R. Trigg Company	Richmond, Virginia	Dale	Bainbridge-class destroyer
28 July	United States	Bath Iron Works	Bath, Maine	Barney	Bagley-class torpedo boat
10 August	Germany	Kaiserliche Werft Wilhelmshaven	Wilhelmshaven	Ariadne	Gazelle-class cruiser
13 August	United Kingdom	Vickers Limited	Barrow-in-Furness	Hogue	Cressy-class cruiser
8 September	United Kingdom	Palmers Shipbuilding and Iron Company	Jarrow, England	Kangaroo	Destroyer	Later classified as part of B class
8 September	United States	Union Iron Works	San Francisco, California	Wyoming	Monitor
9 September	Austria-Hungary	Stabilimento Tecnico Triestino	Trieste, Austria	Habsburg	Habsburg-class battleship
20 September	United Kingdom	Harland & Wolff	Belfast	Galician	Passenger ship	For Union Steamship Co.
24 September	United States	Lewis Nixon	Elizabeth, New Jersey	O'Brien	Blakely-class torpedo boat
25 September	United States	Bath Iron Works	Bath, Maine	Bagley	Bagley-class torpedo boat
26 September	United States	William R. Trigg Company	Richmond, Virginia	Decatur	Bainbridge-class destroyer
6 October	Germany	Germaniawerft	Kiel	Amazone	Gazelle-class cruiser
6 October	United Kingdom	R. & L. Hawthorn, Leslie & Company	Hebburn-on-Tyne	Greyhound	Greyhound-class destroyer
27 October	United States	Union Iron Works	San Francisco, California	Perry	Bainbridge-class destroyer
7 November	United States	Fore River Ship and Engine Building Company	Weymouth, Massachusetts	Lawrence	Bainbridge-class destroyer
8 November	United Kingdom	R. & L. Hawthorn, Leslie & Company	Hebburn-on-Tyne	Racehorse	Greyhound-class destroyer
10 November	United States	Newport News Shipbuilding and Drydock Company	Newport News, Virginia	Arkansas	Monitor
22 November	United States	George Lawley & Sons	South Boston, Boston, Massachusetts	Blakely	Blakely-class torpedo boat
23 November	United States	George Lawley & Sons	South Boston, Boston, Massachusetts	DeLong	Blakely-class torpedo boat
24 November	United States	Bath Iron Works	Bath, Maine	Nevada	Monitor
5 December	Germany	AG Weser	Bremen	Medusa	Gazelle-class cruiser
6 December	United Kingdom	W Denny & Bros	Dumbarton	Canterbury	Passenger ferry	For South Eastern and Chatham Railway
8 December	United Kingdom	Harland & Wolff	Belfast	Suevic	Passenger ship	For White Star Line.
22 December	United Kingdom	Sir James Laing & Sons Ltd.	Sunderland	Barotse	Cargo Ship	For Bucknall Steamship Lines Ltd.
24 December	United States	Fore River Ship and Engine Building Company	Weymouth, Massachusetts	Macdonough	Bainbridge-class destroyer
Unknown date	United Kingdom	McKnights.	Ayr	Balmoral	Paddle steamer	For P. & A. Campbell.[2]
Unknown date	United Kingdom	Ailsa Shipbuilding Co Ltd.	Troon	Killoran	Barque	For J. Hardie.[2]
Unknown date	United Kingdom	White	Conyer	Westmoreland	Thames barge