Port Jefferson station (LIRR)

Port Jefferson is the terminus for the Port Jefferson Branch of the Long Island Rail Road in Port Jefferson Station, New York. The station is located on New York State Route 25A (Main Street), on the north side of the tracks, but is also accessible from Oakland Avenue, as well as Railroad Avenue and Union Street on the south side of the tracks. All service is diesel-only, and most off-peak trains are shuttles requiring a transfer to an electric train at Huntington.

The station also serves Suffolk County Transit buses and occasionally the Village of Port Jefferson's own local jitney buses. One Suffolk County Transit bus – Route 51 – leads to the Bridgeport & Port Jefferson Ferry, approximately one mile to the north. It features service to Bridgeport, Connecticut, hence the reason for some station name signs being adjacent to "Bridgeport Ferries" signs.