Viktor Josef Dammertz (8 June 1929 – 2 March 2020) was a German bishop of the Roman Catholic Church. He was born in Schaephuysen, Rheurdt. He became a priest in 1957. He served as bishop of Augsburg from 1993 until his retirement in 2004.

Dammertz died on 2 March 2020 in Eresing, at the age of 90.