Radoslav (Serbian: Радослав, Greek: Τοδόσθλαβος) was a Serbian Prince (Knez, Archont) who ruled over the Serbs from 800 to 822, he succeeded his father Višeslav who united the Serbian tribes, resulting in the formation of Raška (Rascia, modern Serbia) in the 8th century. His son Prosigoj succeeded him in ca 822. He or his son was the ruler of Serbia during the uprisings (819–822) of Ljudevit Posavski against the Franks. According to the Royal Frankish Annals, in 822, Ljudevit went from his seat in Sisak to the Serbs somewhere in western Bosnia who controlled a great part of Dalmatia ("Sorabos, quae natio magnam Dalmatiae partem obtinere dicitur").
Unknown Archont (~610–641+), Leader of Serbs and their Byzantine Sclaviniae under Heraclius.