Oyster Bay, New York (disambiguation)

Oyster Bay, New York can refer to:
 * Oyster Bay (town), New York
 * Oyster Bay (hamlet), New York
 * Oyster Bay (inlet), New York, also Oyster Bay Harbor, an inlet on the north shore of Long Island, New York
 * South Oyster Bay, a lagoon off the southern shore of Long Island, New York
 * Massapequa, New York, which was called South Oyster Bay until late in the 19th century