Oil

;Items
* Oil (Fallout 4), a crafting component in Fallout 4
* Oil (Fallout 76), a crafting component in Fallout 76
* Oil can (Fallout 2), a quest item in Fallout 2.
* Oil can (Fallout 4), a junk item in Fallout 4.
* Oil can (Fallout 76), a junk item in Fallout 76.
* Oil lamp post (Wasteland Workshop), a settlement object in the Fallout 4 add-on Wasteland Workshop.
* Oil lamp post (Fallout 76), a workshop object in Fallout 76.
* Oil lamp (Wasteland Workshop), a settlement object in the Fallout 4 add-on Wasteland Workshop.
* Oil lamp (Fallout 76), a workshop object in Fallout 76.
* Oil canister (Fallout 4), a junk item in Fallout 4.
* Oil canister (Fallout 76), a junk item in Fallout 76.
* Cooking oil (Fallout 4), is a junk item in Fallout 4.
* Cooking oil (Fallout 76), is a junk item in Fallout 76.
* Bulk oil, a junk item in Fallout 76.
* Waste oil, a junk item in Fallout 76.
* Aluminum oil can (Fallout 4), a junk item in Fallout 4
* Aluminum oil can (Fallout 76), a junk item in Fallout 76
* Industrial oil canister (Fallout 4), a junk item in Fallout 4.
* Industrial oil canister (Fallout 76), a junk item in Fallout 76.
* Used oil can (Fallout 4), a junk item in Fallout 4.
* Used oil can (Fallout 76), a junk item in Fallout 76.
* Salicornia oil, was going to be a miscellaneous item in Van Buren.
;Locations
* Enclave Oil Rig
* Poseidon Oil Rig (Fallout: New California), a location in the Fallout: The Board Game expansion Fallout: New California.
* Abandoned oil refineries, a location in Northeast Asia in Fallout Extreme. 
;Other
* Heating oil tank, a world object in Fallout 76
* OILOCKER.SSL
* Enclave Oil Rig trap room puzzle
* Poseidon Oil, a subsidiary of Poseidon Energy before the Great War.
* Sunshine oil, a consumable in Fallout 76.