Rencong
| Rencong | |
|---|---|
| Rencong with wooden scabbard and metal decorated handle, pre-1945. | |
| Type | Dagger | 
| Place of origin | Indonesia (Aceh) | 
| Service history | |
| Used by | Acehnese | 
| Specifications | |
| Length | 10–50 cm (3.9–19.7 in) | 
| Blade type | Single edge, slight concave grind | 
| Hilt type | Water buffalo horn, Ivory, bahar (Euplexaura sp) roots | 
| Scabbard/sheath | Water buffalo horn, Ivory, wood | 
The rencong (Acehnese: reuncong, Dutch spelling: rentjong, British spelling: renchong) is a type of knife originating in Aceh, Indonesia. Originally a fighting weapon, it is most often seen today in the martial art of pencak silat and worn during traditional ceremonies.