Louis II of Châtillon, also known as Louis I of Blois-Châtillon, was count of Blois, count of Dunois, and jure uxoris count of Soissons from 1342 until his death at the Battle of Crécy.
- Occupation
- military personnel
- Born
- 1400, 1320
- Died
- August 26, 1346, 1346