Thedden is a hamlet in the largecivil parish ofBentworth inHampshire, England, about 1.3 miles (2.1 km) south east of the centre of Bentworth village. Its nearest town isAlton, about 3.5 miles (5.1 km) east of Thedden.
Thedden Grange is a large country house, the area originally being part of the Bentworth Hall estate. During theSecond World War it was used as a prisoner of war camp.
The nearest railway station isAlton which is 3.5 miles (5 km) to the east. Until 1932 it was theBentworth and Lasham railway station on theBasingstoke and Alton Light Railway, until its closure in 1932.[2]