Amy Sayle (4 April 1884 – 1970) was a British politician and health visitor. Born in London, Sayle was educated privately, then in Bremen, at the Lycée Molière in Paris, at King's College London, Newnham College, Cambridge, and the London School of Economics, acquiring qualifications in medicine and modern languages. She became a health visitor, and joined the Women Sanitary Inspectors' and Health Visitors' Association. In 1918/19, she served as honorary secretary of the union, then became its acting chair in 1921, and chair in 1922/23 and 1925/26.