Paulin
Paulin may refer to:
- Paulin (name), a given name and surname
 - Paulin, Dordogne, a commune in Aquitaine, France
 - Paulin, Masovian Voivodeship, a settlement in Poland
 
See also
- Paulins Kill, a river in New Jersey, United States
 - Saint-Paulin, Quebec, a municipality in Canada
 - Saint-Paulin cheese, a French cheese