Buffalo East Buffalo,[1] West Buffalo[2]
Location of the Buffalo River mouth in Victoria
Location
Country	Australia
State	Victoria
Region	Victorian Alps (IBRA), Victorian Alps
Local government area	Alpine Shire
Physical characteristics
Source	Buffalo Range, Victorian Alps
Source confluence	East and West branches of the Buffalo River
• location	Mount Buffalo National Park
• coordinates	36°58′56″S 146°46′13″E / 36.98222°S 146.77028°E / -36.98222; 146.77028
• elevation	434 m (1,424 ft)
Mouth	confluence with the Ovens River
• location	west of Myrtleford
• coordinates	36°33′7″S 146°41′21″E / 36.55194°S 146.68917°E / -36.55194; 146.68917
• elevation	206 m (676 ft)
Length	65 km (40 mi)
Basin features
River system	North-East Murray catchment, Murray-Darling basin
Tributaries
• left	Catherine River (Victoria), Brandy Creek, Four Mile Creek (Victoria), Dandongadale River, Cropper Creek, Long Corner Creek
• right	Camp Creek (Victoria), Yarrarabula Creek, Sandy Creek (Buffalo River, Victoria)
National park	Mount Buffalo National Park
[3]

The Buffalo River, a perennial river^[4] of the North-East Murray catchment of the Murray-Darling basin, is located in the Alpine region of Victoria, Australia. It flows from the eastern slopes of the Buffalo Range in the Australian Alps, joining with the Ovens River west of Myrtleford.^[3]

Formed by the east and west branches of the river, the headwaters of the Buffalo River rise in the Barry Mountains below Mount Selwyn and The Razor at an elevation exceeding 1,300 metres (4,300 ft) above sea level. The east and west branches of the river reach their confluence within the Mount Buffalo National Park, where the watercourse becomes the Buffalo River. The river flows generally north, much of its course through the remote national park, joined by nine tributaries including the Catherine River and the Dandongadale River, before reaching its confluence with the Ovens River west of the town of Myrtleford and adjacent to the Great Alpine Road. The river descends 228 metres (748 ft) over its 65-kilometre (40 mi) course.^[3]

The river is impounded by the Buffalo Dam that creates the 24,000-megalitre (5.3×10^⁹ imp gal; 6.3×10^⁹ US gal) reservoir, called Lake Buffalo, that was completed in 1965 and supplies potable water to Myrtleford and irrigation of the Goulburn Valley.^[5]

• List of rivers of Australia § Victoria