Rebecca Peta White (born 4 February 1983) is an Australian politician, who has served as the Leader of the Opposition in Tasmania and Leader of the Parliamentary Labor Party in Tasmania since March 2017. 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.