List of ship launches in 1984

The list of ship launches in 1984 includes a chronological list of all ships launched in 1984.

	Country	Builder	Location	Ship	Class / type	Notes
5 January	Belgium	Boelwerf	Temse	Belgica	Research vessel	For Management Unit of North Sea Mathematical Models
9 January	Finland	Wärtsilä	Turku	Kandalaksha	SA-15-class cargo ship
1 February	Japan			Hamashio	Yūshio-class submarine
18 February	United States	Bath Iron Works	Bath, Maine	Hawes	Oliver Hazard Perry-class frigate
18 February	Finland	Wärtsilä Helsinki New Shipyard	Helsinki	Royal Princess	Cruise ship	For Princess Cruises
17 March	France			Primauguet	Georges Leygues-class frigate
17 March	United Kingdom			Tireless	Trafalgar-class submarine
23 March	Finland	Valmet	Helsinki	Anadyry	SA-15-class cargo ship
30 March	Argentina	Astilleros y Fábricas Navales del Estado	Ensenada, Buenos Aires Province	Parker	Espora-class corvette
30 March	Finland	Wärtsilä	Turku	Nikel	SA-15-class cargo ship
14 April	United States	Ingalls Shipbuilding	Pascagoula, Mississippi	Vincennes	Ticonderoga-class cruiser
12 May	United States	Bath Iron Works	Bath, Maine	Elrod	Oliver Hazard Perry-class frigate
19 May	United States	Electric Boat	Groton, Connecticut	Alabama	Ohio-class submarine
23 June	United States	Todd Pacific Shipyards	San Pedro, California	Ford	Oliver Hazard Perry-class frigate
23 June	United States	Ingalls Shipbuilding	Pascagoula, Mississippi	Valley Forge	Ticonderoga-class cruiser
29 June	United States	Lockheed Shipbuilding	Seattle, Washington	Germantown	Whidbey Island-class dock landing ship
10 July	Japan			Yamayuki	Hatsuyuki-class destroyer
4 August	United States	Electric Boat	Groton, Connecticut	Providence	Los Angeles-class submarine
31 August	United States	Bath Iron Works	Bath, Maine	Simpson	Oliver Hazard Perry-class frigate
27 September	Finland	Oy Wärtsilä Ab	Helsinki	Svea	Cruiseferry	For Johnson Line (Silja Line traffic)
28 September	Finland	Oy Wärtsilä Ab	Turku	Mariella	Cruiseferry	For SF Line (Viking Line traffic)
13 October	United States	Newport News Shipbuilding	Newport News, Virginia	Chicago	Los Angeles-class submarine
25 October	Japan			Matsuyuki	Hatsuyuki-class destroyer
27 October	United Kingdom	Yarrow Shipbuilders	Glasgow, Scotland	London	Type 22 frigate
27 October	United States	Newport News Shipbuilding	Newport News, Virginia	Theodore Roosevelt	Nimitz-class aircraft carrier
9 November	Japan	Mitsubishi Heavy Industries		Hatakaze	Hatakaze-class destroyer
11 November	Spain	Bazan	Ferrol	Santa María	Santa María-class frigate
14 November	Argentina	Astilleros y Fábricas Navales del Estado	Ensenada, Buenos Aires Province	Gómez Roca	Espora-class corvette
21 November	Denmark	Nakskov Skibsværft	Nakskov	Peder Paars	Ferry	For DSB Färjedivision
25 November	Argentina	Astilleros y Fábricas Navales del Estado	Ensenada, Buenos Aires Province	Robinson	Espora-class corvette
8 December	United States	Electric Boat	Groton, Connecticut	Pittsburgh	Los Angeles-class submarine
8 December	United States	Bath Iron Works	Bath, Maine	Samuel B. Roberts	Oliver Hazard Perry-class frigate