Bloomville is a hamlet and census-designated place (CDP) in the town of Kortright, Delaware County, New York, United States.

[3] Bloomville is located in the West Branch Delaware River valley, north of the Catskill Mountains.

Administratively part of Kortright, the Bloomville CDP has according to the United States Census Bureau, has a total area of 1.3 square miles (3.4 km2), all land.

The west end of the Catskill Scenic Trail, a rail-trail following the route of the former Ulster and Delaware Railroad, is in Bloomville.

A local restaurant, Table on Ten, was featured in Conde Nast Traveler and other culinary publications in 2014.