List of United States Navy oilers

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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The following is a list of United States Navy oilers (hull designations AO, AOE, AOL, AOR and AOT). It does not include gasoline tankers (AOG) or submarine oilers (AOSS).

Oilers are considered to be auxiliaries by the US Navy, and this article's lists are thus a subset of this type of ship. All other auxiliaries can be found at List of auxiliaries of the United States Navy, including the gasoline tankers. Tankers commissioned into the Navy for bulk storage at mobile bases by Service Squadrons during World War II were not classed as auxiliaries but as unclassified miscellaneous vessels (IX).

Ship status is indicated as either currently active [A] (including ready reserve), inactive [I], or precommissioning [P]. Ships in the inactive category include only ships in the inactive reserve, ships which have been disposed from US service have no listed status. Ships in the precommissioning category include ships under construction or on order.

Note: tonnages are given in naval light/full load displacement