Green Line (New York)
# Green Line (New York)

In the context of transit in New York, the Green Line may refer to:

* The Babylon Branch of the Long Island Rail Road
* The Hoboken–World Trade Center route of the PATH Train
* The Howard Beach Branch of the AirTrain JFK
* The Hudson Line (Metro-North)
* Any of the New York City Subway services that use the IRT Lexington Avenue Line and its branches:
   * 4 Lexington Avenue Express
   * 5 Lexington Avenue Express
   * 6 Lexington Avenue Local
