Flushing Bay is a tidal embayment in New York City. It is located on the south side of the East River and stretches to the south near the neighborhood of Flushing, Queens. It is bordered on the west by LaGuardia Airport and the Grand Central Parkway, on the south by Northern Boulevard, and on the east by the neighborhood of College Point. The Flushing River empties into the bay at its southeast corner. A 150-foot-wide navigational channel (46 m) dredged at a depth of 14 feet (4.3 m) runs along much of the bay's length.
Flushing Bay was an important source of food for the Matinecock tribe of Native Americans and early European settlers, providing fish, shellfish, and waterfowl. After the American Civil War, the area surrounding the bay became waterfront resort for the wealthy. The World's Fair Marina, constructed for the 1964 New York World's Fair, is located on the southern end of the bay beside the East Elmhurst neighborhood. The marina is part of Flushing Meadows–Corona Park and it is bordered by the 1.4-mile-long (2.3 km) Flushing Bay Promenade.
On September 21, 1776, the Colonial patriot Nathan Hale was captured by the British Army near a tavern at Flushing Bay after being fingered as a spy. He was hanged the next day on Manhattan Island.
The Williamsburgh Yacht Club is located on the east side of Flushing Bay in College Point. It was established in Brooklyn in 1865, but then the yacht club moved to North Beach (now part of the LaGuardia Airport) in 1896.