Bruno Barrillot (9 April 1940 — 25 March 2017)[1] was a French whistleblower and anti-nuclear activist, specialized in monitoring nuclear weapons and nuclear power. He wrote several works on the consequences of nuclear testing in the Algerian Sahara and French Polynesia. He was co-founder of the Armaments Observatory in 1984. He was also co-founder of AVEN (Association of Nuclear Test Veterans) on 9 June 2001.