List of United States Navy ships: N–O

Ships of the United States Navy
Ships in current service
Current ships
Ships grouped alphabetically
A–B C D–F G–H I–K L M N–O P Q–R S T–V W–Z
Ships grouped by type
Aircraft carriers Airships Amphibious warfare ships Auxiliaries Battlecruisers Battleships Cruisers Destroyers Destroyer escorts Destroyer leaders Escort carriers Frigates Hospital ships Littoral combat ships Mine warfare vessels Monitors Oilers Patrol vessels Registered civilian vessels Sailing frigates Steam frigates Steam gunboats Ships of the line Sloops of war Submarines Torpedo boats Torpedo retrievers Unclassified miscellaneous Yard and district craft
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This section of the list of United States Navy ships contains all ships of the United States Navy with names beginning with N and O.

For a list exclusively of currently commissioned ships, see the List of current ships of the United States Navy.

For ships with unique names, "USS Ship‍name" redirects to the ship article. For reused names, "USS Ship‍name" is an index page for the ships of that name; the links after the name lead to the specific ship pages.

• USS N-1 (SS-53)
• USS N-2 (SS-54)
• USS N-3 (SS-55)
• USS N-4 (SS-56)
• USS N-5 (SS-57)
• USS N-6 (SS-58)
• USS N-7 (SS-59)

• USS NR-1 (NR-1)
• USS Nucleus (AM-268/MSF-268)
• USS Nueces (APB-40/IX-503)
• USS Numa (YTB-399/YTM-399)
• USS Numitor (ARL-17)
• USS Nuthatch (AM-60/MSF-60)
• USS Nutmeg (YN-28/AN-33)
• USS Nyack (1863, YT-19)
• USS Nyanza (1863)
• USS Nye County (LST-1067/T-LST-1067)
• USS Nymph (1863)

• List of homeports and their ships @ navy.mil
• Dictionary of American Naval Fighting Ships
• Naval Vessel Register