Joo Ho-young (Korean: 주호영, born 8 January 1960) is a South Korean judge and politician who served as the interim Chairman of the conservative United Future Party (UFP)/People Power Party (PPP) in May 2020, and again from 8 to 30 April 2021. He has been the incumbent Member of the National Assembly for Suseong 1st constituency since 2020; before that, he represented for 2nd constituency from 2004 to 2020. He was the under the President Lee Myung-bak from 2009 to 2010.