The Lincoln Square Synagogue is a Modern Orthodox congregation and synagogue located at 180 Amsterdam Avenue between West 68th and 69th Streets in the Lincoln Square neighborhood of Manhattan, New York City, New York, United States.

Lincoln Square is the name of both a square and the surrounding neighborhood on the Upper West Side of Manhattan in New York City. Lincoln Square is centered on the intersection of Broadway and Columbus Avenue, between West 65th and 66th streets. The neighborhood is bounded by Columbus and Amsterdam avenues to the east and west, and 66th and 63rd streets to the north and south, respectively. However, the term can be extended to refer to the neighborhood between 59th and 72nd streets. It is bounded by Hell's Kitchen, Riverside South, Central Park, and the Upper West Side proper. The Walt Disney Company’s New York City campus is located here, including ABC, ESPN, Hulu and studios for WABC-TV.