The Dutchess County Public Transit is the bus service provided by the Dutchess County Division of Public Transit in Dutchess County, New York. Dutchess County Public Transit provides a variety of bus services throughout Dutchess County ranging from fixed-route services, centered primarily along the Route 9 corridor, rail shuttles to/from Hudson Line stations, and demand response/deviated flex services.

Dutchess County is a county in the U.S. state of New York. As of the 2020 census, the population was 295,911. The county seat is the city of Poughkeepsie. The county was created in 1683, one of New York's first twelve counties, and later organized in 1713. The county is part of the Hudson Valley region of the state.