Ivor Novello (born David Ivor Davies; 15 January 1893 – 6 March 1951) was a Welsh composer and actor who became one of the most popular British entertainers of the first half of the 20th century, on both screen and stage.

He was born into a musical Cardiff family and his mother, Clara Novello Davies, was an internationally known singing teacher and choral conductor. As a child, Novello was a successful singer in various eisteddfodau throughout the country. He was educated privately in Cardiff and then in Gloucester and later won a scholarship to Magdalen College School in Oxford.