Robyn Ann Layton AO QC is an Australian lawyer, who worked in a diverse range of legal roles, including as a judge of the Supreme Court of South Australia and judge of the South Australian Industrial Court. She was author of the South Australian Child Protection review known as "the Layton report" in 2003, and a member and then chair of the International Labour Organization's Committee of Experts on the Application of Conventions and Recommendations from 1993 to 2008.