Sam Walton (born 1980s in London) is a British peace activist and Chief Executive of Free Tibet and Tibet Watch. He is most well known for his arrest on 29 January 2017 at Warton Aerodrome, Lancashire on suspicion of criminal damage after attempting to "disarm war planes" which he believed were bound for Saudi Arabia. Walton is a Quaker and used to work for Quaker Peace and Social Witness.