Henry Thorne Morton (18 December 1888 – 8 December 1966) was a New Zealand politician of the National Party.
Morton was born on 18 December 1888 at Auckland. He received his education at King's College, Auckland and Emmanuel College, Cambridge.
He represented the electorate from to 1946. In 1946 the Waitemata electorate was abolished, and he was defeated for the new North Shore electorate by Martyn Finlay.