Leslie Gladys Williams is an Australian politician and a member of the New South Wales Legislative Assembly representing Port Macquarie since 2011 for the Nationals until switching to the Liberal Party in 2020. Williams has served as the New South Wales Assistant Minister for Education, Minister for Aboriginal Affairs, and Minister for Early Childhood Education from 2 April 2015 until 23 January 2017 when she was replaced in Gladys Berejiklian's cabinet by Sarah Mitchell. Since 7 May 2019, she has served as Deputy Speaker of the Legislative Assembly.