Catherine Fiona King (born 2 June 1966) is an Australian politician serving as the Minister for Infrastructure, Transport, Regional Development and Local Government since 2022 and as the Member of Parliament (MP) for Ballarat since 2001. She is a member of the Australian Labor Party (ALP) and briefly served as a minister in the Gillard and Rudd Governments in 2013. She served as Shadow Minister of Health from 2013 to 2019 and as Shadow Minister for Infrastructure, Transport and Regional Development from 2019 to 2022.