Luitgarde of Vermandois

Luitgarde of Vermandois
Bornc.914
Died(978-02-09)9 February 978
Noble familyHerbertian dynasty
Spouse(s)William I of Normandy
Theobald I of Blois
FatherHerbert II, Count of Vermandois
MotherAdele of France

Luitgarde of Vermandois (c.914 9 February 978) was a noblewoman from the Herbertian dynasty who lived in West Francia. She was a countess consort of Rouen and Normandy by her first marriage, and a countess consort of Blois and Chartres by her second. She was a daughter of Herbert II of Vermandois, and Adele, daughter of Robert I of France. She first married William I of Normandy before 940. As a widow, following his death in 942, she married Theobald I of Blois in 943 or 944.

She had at least three children from her second marriage: