Frigeridus may refer to:

• Frigeridus, Roman general, commander of the army of Pannonia Valeria under Gratian, fought in the Battle of the Willows (377).

• Renatus Profuturus Frigeridus, fifth century historian whose work, which exists today only in fragments, once consisted of twelve volumes or more. Passages survive in the work of Gregory of Tours, Historia Francorum, History of the Franks.

Roman era historians | Ancient Roman soldiers