Rock oil may refer to: Mineral oil, a distillate of petroleum Naphtha, a flammable liquid hydrocarbon mixture Petroleum, a naturally occurring yellowish-black liquid mixture Rock oil (Scotland), an ointment made from a thin film obtained on rocks by the sea and used as a relief for burns and scalds Rock Oil, a character in the television series The Garfield Show
See also Oil Rocks, an industrial settlement in Baku, Azerbaijan