| Type: | Bishop |
| Honorific-Prefix: | Most Reverend |
| Lamberto Arbaud | |
| Bishop of Venosa | |
| Church: | Catholic Church |
| Diocese: | Diocese of Venosa |
| Term: | 1510–? |
| Successor: | Tommaso da San Cipriano |
| Birth Place: | Antibes |
Lamberto Arbaud was a Roman Catholic prelate who served as Bishop of Venosa (1510–?).[1]
On 16 November 1510, he was appointed during the papacy of Pope Julius II as Bishop of Venosa.[2] It is uncertain how long he served as Bishop of Venosa. The next bishop of record was Tommaso da San Cipriano who was appointed in 1519.