Michaux may refer to:
- André Michaux (1746-1802), French botanist and explorer
- Michaux State Forest, a Pennsylvania State Forest, named for André Michaux.
- François André Michaux (1770-1855), French botanist, son of André Michaux
- Henri Michaux (1899-1984), Belgian-French writer
- Henry M. "Mickey" Michaux, Jr., American state legislator from North Carolina
- Oscar Michaux (1884-1951), pioneer African American filmmaker
- Pierre Michaux (1813-1883), French blacksmith, inventor of pedal bicycles
- Lightfoot Solomon Michaux (1883-1968), U.S. evangelist who hosted Elder Michaux on the DuMont TV network 1948-49