Benjamin Dass (15 August 1706 – 5 May 1775) was a Norwegian educator and scholar who served as Rector of Trondheim Cathedral School.

His mother was a sister of Marcus Carstensen Volqvartz (1678–1720) who was a priest in Trondheim.

Several of his school reforms were implemented in the 1739 Educational Act (Folkeskoleloven) of King Christian VI of Denmark who had visited Trondheim in 1733.

Among other provisions, the law designated compulsory school attendance for children.

After his death, parts of his large book collection were donated to the Gunnerus Library (Gunnerusbiblioteket) at the University of Trondheim.