Luciano Pacomio (born November 4, 1941, in Villanova Monferrato) is the emeritus bishop of the Roman Catholic Diocese of Mondovì.

He was ordained a priest on June 29, 1965.

He was appointed bishop of Mondovì on December 3, 1996.

He was appointed bishop of Mondovì on December 3, 1996, and received his episcopal consecration on January 6, 1997, following from pope John Paul II.

He replaced the previous bishop of Mondovì Enrico Masseroni and took retirement on September 29, 2017.