Bay Shore is a major railroad station on the Montauk Branch of the Long Island Rail Road, located on Park Avenue and Oak Street in Bay Shore, New York, to the north of Union Boulevard (CR 50) and west of Fourth Avenue.

Ferries to Fire Island board from a nearby port located to the station's south.

Both station houses still stand, but the smaller one previously used for the eastbound platform was taken over by the MTA.

[citation needed] The station has two high-level side platforms each 12 cars long.

[citation needed] Media related to Bay Shore (LIRR station) at Wikimedia Commons