Robert II (Rodbert, Chrodobert) (died 12 July 807[citation needed]) was a Frankish nobleman who was count of Worms and of Rheingau and count of Hesbaye[citation needed] around the year 800.
It has been proposed that he is the father of Robert III of Worms, and the earliest-known male-line ancestor of the French royal family, the so-called Capetians (including the Valois and the Bourbons), and of other royal families which ruled in Portugal, Spain, Luxembourg, Parma, Brazil and the Kingdom of the Two Sicilies.