Little Somborne is a hamlet and civil parish of the Test Valley district in Hampshire, England.

Its nearest town is Stockbridge, which lies approximately 2.3 miles (3.5 km) north-west from the hamlet.

The most northerly point of the civil parish is 175 m (190 yds) north of the Tumulus near New Farm, Leckford CP.

The B3049 Winchester to Stockbridge road crosses the eastern boundary of the parish on the Stockbridge side of Turnpike Copse, it leaves the parish 0.65 km (0.4 mi) later at the Winchester side of Ridge's Grove.

The most southerly point of the parish is 160 m (175 yds) southeast of the entrance to Chalk Hill cottages along Chalk Hill lane, at this point the lane has a bend.