Henry Willoughby
Henry Willoughby is the name of the following people:
- Henry Willoughby (officer) (1640–1669), English officer and colonial governor
- Henry Willoughby, 5th Baron Middleton (1726–1800), British nobleman
- Henry Willoughby, 6th Baron Middleton (1761-1835), British nobleman
- Henry Willoughby (politician) (1780–1849), British politician
- Henry Willoughby, 3rd Baronet (1796–1865), British nobleman
- Henry Willoughby, 8th Baron Middleton (1817–1877), British nobleman