Cells River, a perennial river of the Manning River catchment, is located in the Northern Tablelands and Mid North Coast districts of New South Wales, Australia.

Cells River rises on the eastern slopes of the Great Dividing Range, southeast of Yarrowitch, and flows generally southeast before reaching its confluence with the Rowleys River, in high country northwest of Wingham. The river descends 794 metres (2,605 ft) over its 32 kilometres (20 mi) course.

• Rivers of New South Wales
• List of rivers of New South Wales (A–K)
• List of rivers of Australia

• "Manning River catchments" (map). Office of Environment and Heritage. Government of New South Wales.

31°31′S 152°03′E / 31.517°S 152.050°E / -31.517; 152.050