Belloy-en-Santerre is a commune in the Somme department in Hauts-de-France in northern France.
The commune is situated on the D79 road, about 1 mile (2 km) from the junction of the A1 autoroute and the N29, some 30 miles (48 km) east of Amiens.
An aerial photograph taken in 1967 shows the outline of a large, rectangular, south-facing Gallo-Roman villa on the site of present-day Belloy.
Historical population of Belloy-en-Santerre
|From the year 1962 on: No double counting—residents of multiple communes (e.g. students and military personnel) are counted only once.
Alan Seeger, American poet, who had joined the French Foreign Legion, died here during the Battle of the Somme in 1916.