Adelperga
| Adelperga | |
|---|---|
| Born | c. 740 | 
| Died | after 787 | 
| Spouse | Arechis II of Benevento | 
| Children | Grimoald III of Benevento | 
| Parents | |
Adelperga (born c. 740 – died after 787) was a Lombard noblewoman, Duchess of Benevento by marriage to Arechis II of Benevento. She acted as regent of Benevento for her son Grimoald in 787-788. She was the third of four daughters of Desiderius, King of the Lombards, and his wife Ansa. Her elder sister Desiderata was a wife of Charlemagne.