Pontian

Pontian may refer to:

• Pontian, in stratigraphy the uppermost Miocene Paratethys stage, coeval with the Messinian
• Pontian Greeks, a group of ethnic Greek who inhabited northern Turkey
• Pontian Islands, a group of islands on the coast of Italy
• Pontian, Johor, a district in Johor, Malaysia
• Pope Pontian, a third century Pope