Unulf (or Unnolf) was possible a Duke of Spoleto briefly in 752. He is recorded to have reigned for a few years, but this is uncertain. Aistulf, the king, took the duchy into his hands sometime (either immediately or after a brief period corresponding to Unulf's reign) after the death of Lupus.
| Regnal titles | ||
|---|---|---|
| Preceded by Lupus |
Duke of Spoleto 752 |
Succeeded by Aistulf |