Oster (disambiguation)

Oster may refer to:

• Oster, a town in Chernihiv Oblast, Ukraine
• Oster, Minnesota, an unincorporated community in the United States
• Oster (river), a tributary of the Desna in Ukraine
• Oster (Blies), a small river in the Saarland, Germany

• Oster (surname), list of people with the surname
• SS Oster, a steam ferry that sailed the fjords near Bergen, Norway from 1908 to 1963
• Östers IF (ice hockey) or simply Öster, a defunct Swedish hockey team

• John Oster Manufacturing Company, a manufacturer of kitchen appliances, popularly known for the Oster Kitchen Center
• Ostyor, Russia, a former urban-type settlement in Smolensk Oblast, Russia; since 2004—a rural locality