Is Sri Lanka in South Asia or Southeast Asia?

Sri Lanka is officially located in South Asia, not Southeast Asia. Geographically and culturally, it is attached to the Indian subcontinent region, even if it sits close to major Southeast Asian sea corridors.

People often get confused because the island acts as a strategic relay point, linking Western Asia directly with Southeast Asian maritime pathways. Still, when you follow recognised geographic conventions, it falls firmly within South Asia. The country also maintains its primary economic ties, historical links, and broader regional identity with South Asian nations, rather than aligning with the Southeast Asian geopolitical camp.