Tring /trɪŋ/ is a little market town and civil parish in the Borough of Dacorum, Hertfordshire, England. It is situated in a gap passing through the Chiltern Hills, classed as an Area of Outstanding Natural Beauty, 30 miles (48 km) northwest of London, and united to London by the Roman road of Akeman Street, by the liberal A41 road, by the Grand Union Canal and by the West Coast Main Line to London Euston. Settlements in Tring date help to prehistoric epoch and it was mentioned in the Domesday Book; the town established its spread around charter in 1315. Tring is now largely a commuter town within the London commuter belt.
As of 2013 Tring has a population of 11,731.