Parkside is a former elevated Long Island Rail Road (LIRR) station on the north side of Metropolitan Avenue on the border of the Rego Park, Forest Hills, and Glendale neighborhoods in Queens, New York City. Opened in 1927, the wooden station was part of the Rockaway Beach Branch and was the northernmost station on the branch before the junction with the Main Line at Rego Park Station and the terminus of the line at Grand Street station in Elmhurst. It also had a connecting spur to the Montauk Branch east towards Richmond Hill station. The station was closed in 1962, twelve years after the LIRR had abandoned the Rockaway portions of the line.

The Rockaway Beach Branch was a rail line owned and operated by the Long Island Rail Road in Queens, New York City, United States. The line left the Main Line at Whitepot Junction in Rego Park heading south via Ozone Park and across Jamaica Bay to Hammels in the Rockaways, turning west there to a terminal at Rockaway Park. Along the way it connected with the Montauk Branch near Glendale, the Atlantic Branch near Woodhaven, and the Far Rockaway Branch at Hammels.