Lievens is a Dutch patronymic surname ("Lieven's") most common in Belgium.[1][2] People with this surname or patronym include:
- Constant Lievens (1856–1893), Flemish Jesuit missionary in central India
- Dirk Lievens (1612–aft.1650), Dutch painter, brother of Jan Lievens
- Jan Lievens (1607–1674), Dutch painter, son of Lieven Hendricx
- Marc Lievens (born 1948), Belgian racing cyclist
- Roeland Lievens (born 1983), Dutch rower