Thecounty of the Vexin was amedieval French county that was later partitioned between theVexin Français (French Vexin) and theVexin Normand (Norman Vexin). The count of the Vexin was the ruler of said county.

• 753–764 Romuald, survivor of theBattle of Poitiers (732)
• in 790 Griffon
• 796 Riferus
• (date unknown) Regnauld
• about 851–864 Geilenus, count ofMeulan

• 864-after 879Nibelung IV
• Theodoric I, his son
• 886 Adelram III and Theodoric II, defenders ofPontoise, nephews of Theodoric I

• c. 895 – 919 Ermenfroi, also count ofAmiens andValois
• 915–926Ralph I d'Ostrevent, also count of Amiens and Valois, son-in-law of preceding
• 926–943Ralph II, also count of Amiens and Valois, son of preceding
• 943 – after 992Walter I, also count of Amiens and Valois, apparently brother of preceding
• c. 998 – after 1017Walter II the White, also count of Amiens and Valois, son of preceding
• c. 1024 – 1035Drogo, also count of Amiens, son of preceding
• 1035–1063Walter III, also count of Amiens, Valois andMaine, son of preceding
• 1063–1074Ralph IV, also count of Valois and Amiens, son ofRalph III of Valois and grandson of Walter II
• 1074–1077Simon, also count of Valois and Amiens, he became a monk and his properties were dispersed, Vexin being partitioned between the Duke of Normandy and the King of France

• 1092–1108Louis of France, son of kingPhilip I of France, made count of Vexin Français, later crowned king Louis VI of France

• 1673–1683Louis-César de Bourbon (1673–1683), legitimized infant son ofLouis XIV of France andMadame de Montespan

• Lists of counts
• Counts of Vexin

• Articles with short description
• Short description is different from Wikidata