Rebecca Peta White is an Australian politician. She has been the Leader of the Opposition in Tasmania and Leader of the Parliamentary Labor Party in Tasmania since July 2021, having previously served in that role from March 2017 until May 2021. She has been a member of the Tasmanian House of Assembly in the electorate of Lyons since the 2010 state election. Before she was leader, White served as Shadow Minister for Health and Human Services, and Opposition Spokesperson for Children.