Katie Boyle (* May 29, 1926 in Florence as Caterina Irene Elena Maria Imperiali di Francavilla) is a British actress and television presenter.
Born in Italy in 1946 she came to the UK to start a modeling career. She was next to act as an actress and had supporting roles in several British films of the 1950s. From the 1960s it was mainly active as a television presenter, and was also in the rate of the broadcast team What's My Line? (What am I? ). She hosted in 1960, 1963, 1968 and 1974 respectively to the Euro Vision Song Contest. They also hosted several music programs.