Hostin (also spelled Ostyn, Hostyn and Ostjin) may refer to:
Czech Republic Hostín, a village and municipality in the Central Bohemian Region Hostín u Vojkovic, a village and municipality in the Central Bohemian Region Hostýn, a hill in Moravia Hostýn-Vsetín Mountains, a mountain range
Other places Hostyn, Texas, United States
People with the surname Hostin Louis Hostin (1908–1998), French weightlifter Sunny Hostin (born 1968), American lawyer, journalist, and social commentator