Thièvres (French pronunciation: [tjɛvʁ]) is a commune in the Somme department in Hauts-de-France in northern France.

The commune is situated 17 miles (27 km) north of Amiens, on the D1 road.

The village Thièvres is divided between two communes: one part in the Somme department and the other, larger part in the Pas-de-Calais department (Thièvres, Pas-de-Calais).

The nineteenth-century church was built in the territory of the Pas-de-Calais.

Thièvres also stands at the confluence of the rivers Authie and Kilienne.