North Cornwall is a constituency represented in the House of Commons of the UK Parliament by Scott Mann, a Conservative since the 2015 general election. Like all British constituencies, the seat elects one Member of Parliament (MP) by the first past the post system of election at least every five years. The seat was created in 1918. Since 1950, the constituency has been held by MPs from either the Conservative Party or the Liberal Democrats (including the party's predecessor, the Liberal Party).