Anthony Ryan

Anthony Ryan may refer to:


 * Anthony Ryan (bobsleigh) (born 1980), Australian bobsledder
 * Anthony Ryan (Treasury official), United States banker
 * Anthony Ryan (writer) (born 1970), British fantasy writer
 * Anthony Ryan (philanthropist), Australian philanthropist
 * Tony Ryan (1936–2007), co-founder of Ryanair
 * Tony Ryan (scientist) (born 1962), polymer chemist and broadcaster