Vulin (Serbian Cyrillic: Вулин) is a Serbo-Croatian surname, a patronymic of the given name Vule, a diminutive of Vuk.
People with that name include:
- Aleksandar Vulin (born 1972), Serbian politician
- Dragan Vulin (born 1986), Croatian politician
- Lovre Vulin (born 1984), Croatian footballer