Kastane
| Kastane sword | |
|---|---|
An 18th-century Kasthane sword and scabbard | |
| Type | Ceremonial weapon |
| Place of origin | Kingdom of Kandy |
| Service history | |
| Used by | Kingdom of Kandy Sri Lanka Army |
| Specifications | |
| Blade type | Curved |
A kastane or kasthane (Sinhala: කස්තානය) is a short traditional ceremonial or decorative single-edged Sri Lankan sword. The sword is featured in the Flag of Sri Lanka.