Sheerness is a town in England, United Kingdom. Sheerness may also refer to:
Canada Sheerness, Alberta, an unincorporated community in Alberta Sheerness Generating Station, coal fired power plant in Alberta
United Kingdom Sheerness Dockyard, a naval dockyard in Sheerness, England Sheerness East railway station, a railway station in Sheerness, England, operated from 1901 to 1950 Sheerness Line, a railway line in England Sheerness-on-Sea railway station, a railway station in Sheerness, England, since 1883
Other HMS Sheerness, various ships in the 17th, 18th, and 19th centuries