Tapaan is an island in the Philippines under the jurisdiction of Pandami in the province of Sulu. The island lies within the Celebes Sea.
Tapaan has an approximate area of 4.21 square kilometers or 1.62 square miles, and roughly has a coastline length of 18.29 kilometers or 11.36 miles. The island is situated at approximately 5.4658, 120.7380. Elevation at these coordinates is estimated at 9 meters or 29.53 feet above mean sea level.
- Land area figures and coastline length were calculated from OpenStreetMap data.