Olenius
Olenius is the name of
- Adam Olenius , Swedish guitarist and singer, founder of Shout Out Louds
- Karl Olanti , (Karl Olenius) (1893–1964)
- Elsa Olenius (1896–1984), Swedish librarian and theater teacher
- Godefried Olenius (1650–1682), Czech monk
- Merja Olenius (* 1964)
- Oiva Olenius (1890–1968), Finnish military
- Roope Olenius (* 1987), Finnish actor
- Tino Olenius (* 1996), figure skater
- Valto Olenius (1920–1983), Finnish pole vaulter
