Tom Arnold may refer to:
Tom Arnold (actor) (born 1959), American actor Tom Arnold (economist) (born 1948), Irish CEO of Concern Worldwide Tom Arnold (footballer) (1878–?), English footballer Tom Arnold (literary scholar) (1823–1900), British academic, son of Thomas Arnold of Rugby Tom Arnold (politician) (1947–2023), Conservative politician in the United Kingdom Tom Arnold (theatre impresario) (1897–1969), British theatrical producer
See also Thomas Arnold (disambiguation)