Stephen Longfellow (23 March 1776-2 August 1849) was a member of the US House of Representatives (F-ME 2) from 4 March 1823 to 3 March 1825, succeeding Mark Harris and preceding John Anderson. Born in Gorham, Maine, he practiced law in Portland before serving as a delegate to the Hartford Convention of 1814, as a congressman from 1823 to 1825, and in the state house in 1826.