David Arnold (disambiguation)
David Arnold (born 1962) is an English film composer.
David Arnold may also refer to:
- David Arnold (American football) (born 1966), football defensive back
- David Arnold (conductor) (born 1951), British composer, conductor and music producer
- David Arnold (historian) (born 1946), British historian
- David Arnold, candidate in the United States House of Representatives elections in Missouri, 2010
- David A. Arnold (born 1968), American stand-up comedian