Nine Mile River is a small river in Wiltshire, England. The river is not nine miles long – its name arose because carters reckoned they were nine miles from Salisbury when they reached it. The river rises in the civil parish of Milston and joins the River Avon in the village of Bulford. At about halfway through its course, still in the parish of Milston, it is joined by the small Damson Brook.

Nine Mile River
Nine Mile River in Bulford
Location
Country	United Kingdom
Region	Wiltshire
Physical characteristics
Source
• location	near Milston, Wiltshire
• coordinates	51°12′22″N 1°46′08″W / 51.20611°N 1.76889°W / 51.20611; -1.76889
Mouth
• location	Bulford, Wiltshire
• coordinates	51°11′20″N 1°45′36″W / 51.18889°N 1.76000°W / 51.18889; -1.76000
Basin features
Tributaries
• right	Damson Brook