Tanker can refer to: Tanker (ship), a ship designed to carry bulk liquids Chemical tanker Oil tanker, also known as an petroleum tanker LNG carrier, a ship designed for transporting liquefied natural gas, sometimes known as a tanker Tank car, also known as a tanker or cylinder wagon's a railroad freight car designed for carrying bulk liquids Tank truck, also known as a tanker or tanker lorry's a heavy road vehicle designed for the same purpose Water tender or tanker, a firefighting vehic… (More on Tanker)