Martapura River
| Martapura River Sungai Banjar Kecil, Sungai Kayutangi Sungai Cina, Sungai Tatas, Soengai Martapoera  | |
|---|---|
Martapura River outside Banjarmasin  | |
| Native name | Sungai Martapura (Indonesian) | 
| Location | |
| Country | Indonesia | 
| Province | South Kalimantan | 
| Physical characteristics | |
| Source | |
| • location | Martapura, Banjar Regency | 
| Mouth | Barito River | 
The Martapura River (Indonesian: Sungai Martapura) is a river in southeast Borneo, Indonesia. It is a tributary of the Barito River. Other names for the river are Banjar Kecil River or Kayutangi River and due to many activities of Chinese merchants in the past in the downstream area also called China River. It merges with the Barito River in Banjarmasin, flowing from the source in Martapura, Banjar Regency, South Kalimantan.