Suffolk County Transit

Suffolk County Transit is the provider of bus services in Suffolk County, New York on Long Island in the United States and is an agency of the Suffolk County government. It was founded in 1980 as a county-run oversight and funding agency for a group of private contract operators which had previously provided such services on their own. While the physical maintenance and operation of the buses are provided by these providers, other matters ranging from bus purchases to route and schedule planning to fare rules are set by Suffolk Transit itself.

Though serving the entirety of Suffolk County, the one exception is in Huntington, located in the northwestern part of the county, where that town's private operator declined to join Suffolk Transit. Instead, Huntington took over that town's system which became Huntington Area Rapid Transit, or HART. Most of HART's routes do connect to both Suffolk Transit and Nassau Inter-County Express and one can transfer between HART and Suffolk Transit fairly easily. In addition, the village of Patchogue has its own local bus service.