Baldwin, Count of Hainaut
# Baldwin, Count of Hainaut

Baldwin, Count of Hainaut may refer to:

* Baldwin I, Count of Hainaut (r.  1051–70), also Baldwin VI of Flanders
* Baldwin II, Count of Hainaut (r. 1070–98)
* Baldwin III, Count of Hainaut (r. 1098–1120)
* Baldwin IV, Count of Hainaut (r. 1120–1171)
* Baldwin V, Count of Hainaut (r. 1171–95), also Baldwin VIII of Flanders
* Baldwin VI, Count of Hainaut (r. 1195–1205), also Baldwin IX of Flanders and Baldwin I of the Latin Empire
