Henry Denny (disambiguation)

Henry Denny (1803–1871) was an English museum curator and entomologist.

Henry Denny may refer also to:


 * Sir Henry Denny, 7th Baronet (1878–1953), of the Denny baronets
 * Henry Denny (MP), MP for St Germans
 * Henry Denny (rugby league) in 1933–34 Kangaroo tour of Great Britain