Logan River

Logan
The Logan River from Tansey Park, Tanah Merah looking toward Bethania, 2025
Location of the Logan River mouth in Queensland
EtymologyCaptain Patrick Logan
Native nameDugulumba (Minjungbal)
Location
CountryAustralia
StateQueensland
RegionSouth East Queensland
Local government areasScenic Rim Region, City of Logan, City of Gold Coast
CitiesBeaudesert, Logan City
Physical characteristics
SourceScenic Rim
  locationbelow Mount Ernest
  coordinates28°19′40″S 152°42′55″E / 28.32778°S 152.71528°E / -28.32778; 152.71528 (Logan River (source))
  elevation380 m (1,250 ft)
MouthMoreton Bay
  location
east of Alberton
  coordinates
27°41′40″S 153°20′43″E / 27.69444°S 153.34528°E / -27.69444; 153.34528 (Logan River (mouth))
  elevation
0 m (0 ft)
Length184 km (114 mi)
Basin size3,076 km2 (1,188 sq mi)
Basin features
Tributaries 
  leftMount Barney Creek, Burnett Creek, Tamrookum Creek, Knapps Creek (Queensland), Sandy Creek (Queensland), Allan Creek, Teviot Brook, Flagstone Creek (Queensland)
  rightRunning Creek, Oaky Creek (Queensland), Christmas Creek (Queensland), Albert River
National parkMount Barney National Park

The Logan River (Yugambeh: Dugulumba) is a perennial river in the Scenic Rim, Logan and Gold Coast local government areas of the South East region of Queensland, Australia. The 184-kilometre (114 mi)-long river is one of the dominant waterways in South East Queensland that drains the southern ranges of the Scenic Rim and empties into Moreton Bay after navigating the City of Logan, a major suburban centre located south of Brisbane. The catchment is dominated by urban and agricultural land use. Near the river mouth are mangrove forests and a number of aquaculture farms.