Białous is a Polish-language surname, a version of Białowąs or Belous. Notable people with the surname include:
- Ryszard Białous (1914–1942), Polish scoutmaster
- Franciszek Białous (1901–1980), Polish microbiologist
Białous is a Polish-language surname, a version of Białowąs or Belous. Notable people with the surname include: