Hainaut commonly refers to:* Hainaut (province), the modern Belgian province, part of the Walloon Region (Wallonia) the County of Hainaut, the feudal entity created in 1071 on the order of Henry IV; overlaps with the modern Hainaut province of Belgium Hainaut (France) a part of the former province Flanders and Hainaut the Hainaut meteorite of 1934, which landed in Nord-Pas-de-Calais near the French-Belgium border (see meteorite falls)… (More on Hainaut)