Thomson River (Queensland)

Thomson
Longreach, 1938
Map of the Lake Eyre Basin showing Thomson River
EtymologySir Edward Deas Thomson KCMG, CMG
Location
CountryAustralia
StateQueensland
RegionCentral West Queensland, Western Queensland
CityLongreach
Physical characteristics
SourceAlma Range, Great Dividing Range
  locationnorth of Muttaburra
  elevation215 m (705 ft)
Mouthconfluence with the Barcoo River to form Cooper Creek
  coordinates
25°10′2″S 142°53′24″E / 25.16722°S 142.89000°E / -25.16722; 142.89000
  elevation
130 m (430 ft)
Length350 km (220 mi)
Basin features
River systemLake Eyre Basin
Tributaries 
  rightLandsborough Creek, Darr River

The Thomson River is a perennial river that forms part of the Lake Eyre Basin, situated in the central west and western regions of Queensland, Australia. Much of the course of the river comprises a series of narrow channels synonymous with the Channel Country and the Galilee subregion.

The river was named in 1847 by the explorer, Edmund Kennedy, in honour of The Hon. Sir Edward Deas Thomson KCMG, CMG, the Colonial Secretary of New South Wales at the time of discovery.