Category:Proposed ships

• Proposed museum ships (1 C, 1 P)

A

• Agosta-class submarines of the South African Navy (3 P)
• Proposed aircraft carriers (1 C, 27 P)

C

• Proposed ships of the Royal Canadian Navy (6 P)
• Cancelled ships (2 C, 19 P)

P

• Proposed ships of Germany (25 P)
• Proposed ships of the Royal Navy (28 P)
• Proposed ships of the Royal Netherlands Navy (9 P)

U

• Proposed ships of the United States Navy (1 C, 60 P)

0–9

• 33DD destroyer

A

• Aegis system equipped vessels (ASEV)
• Alsace-class battleship
• Brazilian submarine Álvaro Alberto
• Amur-class submarine
• Andrasta-class submarine
• Arafura-class offshore patrol vessel
• CCGS Arpatuuq
• Aurora Borealis (icebreaker)

B

• Bangladesh Navy frigate program
• Bâtiment ravitailleur de forces
• Blekinge-class submarine
• Borodino-class battlecruiser

C

• Cabrini-class patrol boat
• Combat Boat 2010
• CVX-class aircraft carrier

D

• Defiant-class patrol vessel
• Design 1047 battlecruiser
• Design A-150 battleship
• Design B-65 cruiser

E

• Earth 300
• Ersatz Monarch-class battleship

F

• F110-class frigate
• Francesco Caracciolo-class battleship
• Freedom Ship
• Defence and intervention frigate
• French battlecruiser proposals
• Future Multi Purpose Trimaran concept

G

• Gremyashchiy-class corvette

H

• HSL-class fleet support ship
• Hunter-class frigate

I

• Ibuki-class cruiser
• Invincible-class submarine
• İstif-class frigate

K

• KDDX-class destroyer
• KDX-IIA
• Kiev-class destroyer
• Kii-class battleship
• Kimon-class frigate
• Korean Attack Submarine program
• KSS-III submarine

L

• La Motte-Picquet-class cruiser
• Laika-class submarine
• Lion-class destroyer
• Lyon-class battleship

M

• M89-class destroyer
• MILGEM project
• Moray-class submarine
• Multi-role support ship (Malaysia)

N

• National Hospital Ship
• National Security Multi-Mission Vessel
• Next-Generation Offshore Patrol Vessel program
• Next-Generation Offshore Patrol Vessel
• NFR-90
• Nilgiri-class frigate (2019)
• Nistar-class diving support vessel
• Normandie-class battleship
• Number 13-class battleship
• Number 64-class cruiser
• Chinese cruiser Number 68

O

• Oceanbird
• Ollis-class ferry

P

• Pohjanmaa-class corvette
• Polar Icebreaker Project
• Project 10510 icebreaker
• Project 23550 patrol ship
• Project 23560 Lider-class destroyer

R

• Replica Titanic
• Brazilian battleship Riachuelo (1914)
• Riachuelo-class submarine
• Romandisea Titanic

S

• S-80 Plus-class submarine
• S5-class submarine
• S1000-class submarine
• Sa'ar 72-class corvette
• Saint-Louis-class cruiser
• Greek battleship Salamis
• Sans-Pareil-class ship of the line
• SeaOrbiter
• Sjöspöket
• Sovetsky Soyuz-class battleship
• List of future Spanish Navy ships
• Streamlined Ocean Liner
• Submarine Cargo Vessel
• Suffren-class submarine
• Super Akizuki-class destroyer
• Super Shimakaze-class destroyer

T

• TF-2000-class destroyer
• Titanic II
• Tun Fatimah-class offshore patrol vessel
• Type 004 aircraft carrier
• Type 095 submarine
• Type 216 submarine

U

• Italian ship UIOM
• Italian ship USSP
• Utopia (cruise ship)

V

• Vanguard-class multirole warship
• Volodymyr Velykyi-class frigate

W

• WallyIsland