Sir Peter Thomas Wanless, CB (born 25 September 1964) is an English executive and former civil servant. Since 2013, he has been the chief executive officer of the National Society for the Prevention of Cruelty to Children (NSPCC). In June 2022, he was appointed President of Somerset County Cricket Club. In July 2014, he was appointed by the British government to head a review into historical sex abuse claims.