Hamedan Province (Persie: استان همدان, Ostān-e Hamadān ) is ane o the 31 provinces o Iran. Its center is Hamedan ceety. The province o Hamedan covers an aurie o 19,546 km². In the year 1996, Hamedan province haed a population o approximately 1.7 million fowk.
Hamedan enjoys temperate warm simmers an relatively cauld winters.