Atenulf
# Atenulf

Atenulf (Italian: Atenolfo or Atinolfo) is a masculine given name. It may refer to:

* Atenulf I of Benevento (r. 899–910)
* Atenulf II of Benevento (r. 910–40)
* Atenulf III of Benevento (r. 933–43)
* Atenulf I of Gaeta (r. 1045–1062)
* Atenulf II of Gaeta (r. 1062–1064)
* Atenulf (abbot of Montecassino) (r. 1011–1022)
* Atenulf, brother of Pandulf III of Benevento (fl. 1040–42)
* Atinolfo, bishop of Fiesole (1038–1057)
