Ōtaki (previously Otaki) is a New Zealand Parliamentary electorate, spanning part of the west coast of the lower North Island. The bulk of its population comes from the Horowhenua District, but it also takes in part of the northern Kapiti Coast, including the towns of Otaki and Waikanae, and part of Paraparaumu. The current MP for Ōtaki is Terisa Ngobi of the Labour Party. She has held this position since the 2020 election.