River Avon may refer to:

Australia Avon River (Mid-Coast Council), New South Wales Avon River (Wollongong), New South Wales Avon River (Gippsland, Victoria) Avon River (Grampians, Victoria) Avon River (Western Australia)

Canada Avon River (Nova Scotia) Avon River (Ontario)

New Zealand Avon River / Ōtākaro, in Christchurch Avon River (Marlborough)

United Kingdom England River Avon, Bristol, running from Acton Turville to Avonmouth (also known as the Bristol Avon). River Avon, Devon, running from Ryder's Hill to Bigbury (also known as River Aune). River Avon, Warwickshire, running from Naseby to Tewkesbury (also known as Shakespeare's Avon). River Avon, Hampshire, running from Pewsey to Christchurch (also known as the Salisbury Avon). Avon Water, Hampshire, running from Holmsley in the New Forest to Keyhaven. Little Avon River, running from Wickwar to Berkeley, in Gloucestershire. Tetbury Avon, a tributary of the Bristol Avon (also called Little Avon).

Scotland River Avon, Falkirk, running from near Cumbernauld to Grangemouth River Avon, Strathspey, running from Ben Macdui to Cragganmore Avon Water, running from south of Darvel to Motherwell

See also Avon (disambiguation) List of rivers of Wales, (Welsh: for river, often anglicised "avon") River Afan, running through Aberavon, Wales Aboño or Avono (originated from the same proto-Celtic root), Asturias, Spain List of tautological place names