- Source: Henry Gregory
- Harry, Adipati Sussex
- Minuscule 828 (Gregory-Aland)
- Minuscule 817 (Gregory-Aland)
- HD 164922
- Gregory Helms
- Gliese 436 b
- Gregory Winter
- Gliese 581g
- HD 164922 c
- HD 164922 b
- Henry Gregory
- Gregory Cromwell, 1st Baron Cromwell
- William Henry Gregory
- Lady Gregory
- Henry Cromwell, 2nd Baron Cromwell
- Pope Gregory VII
- Henry Gregory (cricketer)
- Henry Gregory Thompson
- John Gregory (governor)
- Governor Gregory
Henry Gregory may refer to:
Henry Gregory (instrument maker) (1744–1782), English mathematical and optical instrument maker
Henry Gregory (politician) (1860–1940), Australian politician
Sir Henry Holman Gregory (1864–1947), British MP for South Derbyshire, 1918–1922
Henry Gregory (cricketer) (born 1936), English cricketer
See also
Harry Gregory (disambiguation)
Gregory W. Henry, American astronomer