Ian Ewart Raby (22 September 1921 in Woolwich, London – 7 November 1967 in Lambeth) was a British racing driver from England. He participated in seven World Championship Formula One Grands Prix, debuting on 20 July 1963 in the British Grand Prix Grand Prix, where he retired on lap 60. He scored no championship points. He was a garage-owner in Brighton, Sussex trading as Empire Cars Ltd. As a privateer, he came to Formula One late in life.