Lostwithiel (Cornish: ) is an electoral division of Cornwall in the United Kingdom and returns one member to sit on Cornwall Council. The current Councillor is Colin Martin, a Liberal Democrat.
Extent Lostwithiel covers the town of Lostwithiel, the villages of Lanlivery and Lerryn, and the hamlets of Sweetshouse, Redmoor, No Man's Land, Ponts Mill, Milltown, Downend, Bofarnel, Fairy Cross, Penpoll, St Veep, Manely, Couch's Mill, West Taphouse and Middle Taphouse. The division covers 8,855 hectares in total.
Election results 2017 election
2013 election
2009 election
References