West Oneonta is a hamlet in Otsego County, New York, United States.

According to the 2010 U.S. Census, West Oneonta had a population of 319.

The community is located along New York State Route 23, 3 miles (4.8 km) west-northwest of Oneonta.

West Oneonta has a post office with ZIP code 13861.

This article about a location in Otsego County, New York is a stub.