Elections for the House of Representatives of the Philippines were held on April 23, 1946. Held on the same day as the presidential election, it was held after the Nacionalista Party had split permanently into two factions: the "conservative" faction headed by president Sergio Osmeña and the "liberal" faction headed by Senate president Manuel Roxas, which later became the Liberal Party. Roxas and the Liberals won the elections, leaving the Nacionalistas with the minority in both houses of Congress.