The Biggest Killer of Men Is Not Heart Disease, Not Cancer, Not Road Accidents, But Suicide Men’s suicide statistics Ref: http://www.psychology.org.au/inpsych/2012/august/beaton/ Close to 80 per cent of all suicides in Australia are men (1,816 of 2,361 in 2010) and it is the cause of death with the highest gender disparity (333 male deaths for every ...