This is a list of Archaeological Protected Monuments in Mannar District, Sri Lanka.[1]
| Monument | Image | Location | Grama Niladhari Division | Divisional Secretary's Division | Registered | scope=col width=250px | Description | Refs |
|---|---|---|---|---|---|---|---|---|
| Doric Bungalow | Silavathurai | |||||||
| Illuppaikadavai Padavuthurai | Illuppaikadavai | Illuppaikadavai | Survey tower | |||||
| Irranai Iluppaikulam Sivan Temple | Irranai Iluppaikulam | Irranai Iluppaikulam | ||||||
| Tiruketheeswaram | Ancient rampart and moat | [2] | ||||||
| Mannar baobab tree | Pallimunai | [3] | ||||||
| [4] | ||||||||
| Mannar Island Lighthouse (old) (Urumalai light house) | Urumalai | Talaimannar Village South | Old light house | |||||
| Mundanputti doss house | Mundanputti | Ancient doss house | ||||||
| Murunkan Raja Maha Vihara | K. K. Kulam | Iraddaikulam | Ruins in vihara | |||||
| Murunkan ruins | Murunkan hospital | Murunkan | Stone inscription | |||||
| Periyapandivirichchan ruins | Periyapandivirichchan | Periyapandivirichchan East | Ruins with hillock covering stupa | |||||
| Pillaair Koviltharammadam doss house | Vidattaltivu North | Ancient doss house | ||||||
| Sinnakulam ruins | Sinnakulam | Irranai Iluppaikulam | Ruins of buildings | |||||
| Sinnapandivirichchan ruins | Sinnapandivirichchan | Madhu | ||||||
| Talaimannar pier | Old train pier |