Baillon (surname)
Baillon is the surname of the following persons:
- André Baillon (1875-1932), Belgian author
- Emmanuel Baillon (1742-1802), French naturalist
- François Baillon (1778-1851), French zoologist
- Henri Ernest Baillon (1827-1895), French botanist and physician
- Louis Baillon (1881-1965), British hockey player
- Disambiguation