Tono River

Tono River
Tono River estuary
Location of river mouth
Native name
Location
CountryTimor-Leste
MunicipalityOecusse
Physical characteristics
Source confluence 
  locationTripoint of Suco Bobometo, Oesilo, and Sucos Cunha and Naimeco, Pante Macassar
  coordinates9°16′31″S 124°21′16″E / 9.27528°S 124.35444°E / -9.27528; 124.35444
MouthSavu Sea
  location
Lifau
  coordinates
9°12′31″S 124°18′12″E / 9.20861°S 124.30333°E / -9.20861; 124.30333
Basin features
Tributaries 
  leftBitaklele River / Malelai (or Malelui) / Toko / Bena / Columu / Ekai / Kinloki Rivers
  rightAbanal River
BridgesNoefefan Bridge

The Tono River (Portuguese: Ribeira de Tono or Rio Tono, Tetum: Mota Tono) is the principal river of Oecusse, an exclave of Timor-Leste. The river and its major tributaries flow generally north, through the centre of the exclave, into the Savu Sea, reaching the sea near Lifau. Its alluvial flood plain in Pante Macassar administrative post is the main rice-producing place in Oecusse.