 Tumaguin Island, as seen from Sicogon Island. 2009. | |
.svg)  Tumaguin Location within the Philippines | |
| Geography | |
|---|---|
| Coordinates | 11°27′23″N 123°16′56″E / 11.45639°N 123.28222°E |
| Adjacent to | Visayan Sea |
| Area | 2.09 km2 (0.81 sq mi) |
| Highest elevation | 369 ft (112.5 m) |
| Administration | |
| Region | Western Visayas |
| Province | Iloilo |
| Municipality | Carles |
| Barangay | Buaya |
| Demographics | |
| Population | uninhabited |
Tumaguin (variously Tamaguin, Tomaquin, or Tumaguin Islet) is a small, uninhabited island in the Visayan Sea. Along with nearby Sicogon Island, it is part of Carles, Iloilo.