Hermalle-sous-Huy (French pronunciation: [ɛʁmal su ɥi, - wi], lit.

'Hermalle under Huy') is a district of the municipality of Engis, located in the province of Liège in Wallonia, Belgium.

During the Middle Ages, Hermalle-sous-Huy was the site of a court of law.

The centre of the settlement also contains several other historical buildings, including the birthplace of master mason Jean-Gille Jacob [fr], which contains some murals depicting the work of masons, unique in Europe.

This Liège Province location article is a stub.