Francillon (surname)
Francillon
is a surname, and may refer to:
Ernest Francillon
(1834–1900), founder and manager of Longines watch manufacturing company
Henri Françillon
(born 1946), Haitian footballer
James Francillon
(1802–1866), English barrister and legal writer
John Francillon
(1744–1816), English jeweller and naturalist
Robert Edward Francillon
(1841–1919), English journalist and author