Zaliznyak, or Zalizniak, is the last name of:
- Andrey Zaliznyak, a Russian linguist
- Leonid Zaliznyak, a Ukrainian archeologist with specialization in Mesolithic
- Maksym Zalizniak, an 18th century cossack from Zaporizhzhia
Zaliznyak, or Zalizniak, is the last name of: