Louis I, Count of Blois

Louis I
Count of Blois jure uxoris Count of Clermont-en-Beauvaisis
Seal of Louis I
Born	1172
Died	14 April 1205 (aged 32–33)
Noble family	House of Blois House of Blois-Champagne House of Blois-Chartres
Spouse(s)	Catherine, Countess of Clermont-en-Beauvaisis
Issue	Raoul of Blois Jeanne of Blois Theobald VI, Count of Blois
Father	Theobald V, Count of Blois
Mother	Alix of France

Louis I of Blois (1172^[1] – 14 April 1205) was Count of Blois from 1191 to 1205. He is best known for his participation in the Fourth Crusade and later prominent role in the Battle of Adrianople.