Location within the Philippines
|Adjacent bodies of water||Moro Gulf|
|Area||194.1 km2 (74.9 sq mi)|
|Length||20 km (12 mi)|
|Width||15 km (9.3 mi)|
|Coastline||89.8 km (55.8 mi)|
|Pop. density||448.6 /km2 (1,161.9 /sq mi)|
Olutanga, with an area of 194.1 square kilometres (74.9 sq mi), is the largest island in the Moro Gulf and the 34th largest island of the Philippines. It has a shoreline length of 89.8 kilometres (55.8 mi).
- "Islands of Philippines". Island Directory. United Nations Environment Programme. Retrieved 5 September 2014.
- "Total Population by Province, City, Municipality and Barangay: as of May 1, 2010" (PDF). 2010 Census of Population and Housing. National Statistics Office. Retrieved 5 August 2014.