John Hulley (19 February 1832 – 6 January 1875) was an English gymnastics and athletics entrepreneur who encouraged public participation in physical education to improve health and well-being, and was one of the instigators of the Olympic movement in Britain. At his Liverpool Gymnasium in 1865 he established the National Olympian Association, the forerunner of the British Olympic Association. With William Penny Brookes and Ernst Georg Ravenstein, he organised the first National Olympian Games in 1866. He organised a series of Assault-at-Arms gymnastic events in Liverpool and Manchester. He organised six Olympic Festivals between 1862 and 1867 in Liverpool and Llandudno. With Robert B. Cummins, he exposed American magicians the Davenport brothers. He introduced the velocipede into Liverpool