The electoral division of Cornwall was an electoral division in the Tasmanian Legislative Council of Australia. It was abolished in 1999 after the Legislative Council was reduced from 19 members to 15. The former division was located on the western side of the Tamar River and central Launceston. Cornwall included Legana and the Launceston suburbs of Riverside and Trevallyn, South Launceston, East Launceston, Punchbowl and Sandhill. The last member of Cornwall was Ray Bailey.