This article is a list of the counts of Roucy. In medieval France, Roucy was a county held by a succession of noble families.
c.950-967 : Renaud of Roucy, count of Roucy and of Reims († 967)
967-c.1000 : Gilbert of Roucy, count of Roucy and viscount of Reims († v.1000), son of the former
c.1000-1033 : Ebles I of Roucy, count of Roucy and archbishop of Reims (1021–1033)
Blazon of arms: Gules a chief indented Or.