Ozundarreh Hamadan
 Ozundarreh (Persian: اوزن دره‎ also Romanized as Ozūndarreh Oozondareh Ozūn Darreh and Ūzon Darreh Ūzūn Darreh and Uzun Darreh) is a village in Mehraban-e Olya Rural District Shirin Su District Kabudarahang County Hamadan Province Iran. At the 2006 census its population was 2221 in 466 families.