Francis Armstrong (disambiguation)
# Francis Armstrong (disambiguation)

Francis Armstrong (1813–1897) was a missionary.

Francis Armstrong may also refer to:

* Francis Armstrong (mayor) (1839–1899), mayor of Salt Lake City
* Francis Armstrong (captain) (c. 1859–1923), Canadian steamboat captain
* Sir Francis Armstrong, 3rd Baronet (1871–1944) of the Armstrong baronets
