Uster (disambiguation)

Uster is a city and municipality in the canton of Zürich in Switzerland.

Uster may also refer to:

• Uster Castle, in the city of Uster
• Uster Reformed Church, in the city of Uster
• Uster (district), a district in the canton of Zürich
• Uster Technologies, a company in the city of Uster
• Usteria, a plant genus in the family Loganiaceae
• Timo Uster (born 1974), a Gambian footballer