Remaisnil (French pronunciation: [ʁəmɛnil]; Picard: Rémini) is a commune in the Somme department in Hauts-de-France in northern France.

The village contains the Château de Remaisnil, which was owned by Jules Elby and Laura Ashley.

In the field across from the mansion, remnants of a German V-1 Flying Bomb launch site are visible as well.

Remaisnil is situated 15 miles (24 km) northeast of Abbeville, on the D459 road

This Arrondissement of Amiens geographical article is a stub.