Ryan Airlines may refer to:
Ryan Aeronautical, a San Diego aircraft manufacturer founded in 1934. After 1969, part of Teledyne and later, Northrop Grumman Ryan Air Services, a cargo and passenger airline operating in Bush Alaska Ryan Airline Company, an early aviation concern associated with Charles Lindbergh Ryan Aviation, an American cargo and charter airline (1977–1988), later known as Ryan International Airlines Ryan International Airlines, an American contract, cargo and charter airline (1989–2013) Ryanair, European budget airline based in Ireland, UK, Poland, Malta and Austria
See also Rayani Air, former Malaysian carrier