noun

• A number of rivers in the United Kingdom:
• A river in Wiltshire and Somerset, England; running from Acton Turville into the Bristol Channel at Avonmouth.
• A river in Devon, England; running from Dartmoor into the English Channel at Bigbury-on-Sea.
• A river in Northamptonshire, Leicestershire, Warwickshire, Worcestershire and Gloucestershire, England; running from Naseby into the Severn at Tewkesbury, and known as the Warwickshire Avon.
• A river in Wiltshire, Hampshire and Dorset, England; running from Pewsey into the English Channel at Mudeford.
• A river in Hampshire, England; running from the New Forest into the Solent at Keyhaven.
• A river in England; running from Horton into the Berkeley Pill at Berkeley.
• A river mainly in Falkirk council area, Scotland; running from Longriggend into the Firth of Forth at Grangemouth.
• A river in Scotland; running from Loch A'an in the Cairngorms into the Spey at Ballindalloch.
• A river in Scotland; running from Distinkhorn Hill near Strathaven into the Clyde at Hamilton.
• A river in Canada; running from Lake Victoria in Stratford, Ontario into the Thames near St. Marys.
• A river in Canada; running from South Mountain in Nova Scotia to the Minas Basin at Avonport.
• A river in New Zealand; running from Avonhead into Pegasus Bay.
• A river in New Zealand; running from a source in the Marlborough Region into the Waihopai.
• A river in Australia; running from Barrington Tops in New South Wales into the Gloucester River at Gloucester.
• A river in Australia; running from the Illawarra escarpment in New South Wales into the Cordeaux near Wilton.
• A river in Australia; running from Mount Wellington in Victoria into Lake Wellington.
• A river in Australia; running from the confluence of Avon and Reedy Creeks in Victoria into the Richardson River at Banyena.
• A river in Australia; running from near Pingelly in Western Australia to Walyunga National Park, where it merges with Wooroloo Brook to form the Swan.
• A former county of England, in existence from 1974 to 1996, consisting of Bristol and parts of Gloucestershire and Somerset.
• A locality in South Australia.
• A commune of Île-de-France, France.
• A commune of Nouvelle-Aquitaine, France.
• A number of places in the United States of America:
• A city in Ohio.
• A city in South Dakota.
• A city in Minnesota.
• A town in Alabama.
• A town in Colorado.
• A town in Connecticut.
• A town in Indiana; named for the river that flows into the Bristol Channel.
• A town in Maine.
• A town in Massachusetts.
• A town and village New York.
• A town in Wisconsin.
• A census-designated place in Montana.
• A census-designated place in North Carolina.
• A census-designated place in Pennsylvania.
• A census-designated place in Utah.
• A village in Illinois.
• An unincorporated community in Contra Costa County, California.
• An unincorporated community in Iowa.
• An unincorporated community in Mississippi.
• An unincorporated community in Lafayette County, Wisconsin.
• An unincorporated community in Rock County, Wisconsin.
• A former settlement in Butte County, California.
• Avon-by-the-Sea.
• A British surname.