Maho Beach is a beach on the Dutch side of the Caribbean island of Saint Martin, in the country of Sint Maarten. It is famous for the Princess Juliana International Airport adjacent to the beach.

Arriving aircraft must touch down as close as possible to the beginning of Runway 9 due to the short runway length of 2,180 metres (7,150 ft), resulting in aircraft on their final approach flying over the beach at minimal altitude.

Due to the unique proximity of low flying airliners, the location is very popular with plane spotters. This is one of the few places in the world where aircraft can be viewed in their flightpath just outside the end of the runway. Watching airliners pass over the beach is such a popular activity that daily arrivals and departures airline timetables are displayed on a board in most bars and restaurants on the beach, and the Sunset Beach Bar and Grill has a speaker on its outside deck that broadcasts the radio transmissions between pilots and the airport's control tower.