Humphrey Dixon is a British film editor.
He started as assistant editor, then became a film editor for Merchant Ivory's Autobiography of a Princess (1974). In 1984, he directed Merchant Ivory's documentary The Wandering Company. He was nominated for the BAFTA Award for Best Editing for A Room with a View (1985).
After Sirens (1994), he has collaborated with director John Duigan.