| Type: | Archbishop |
| Luis Alberto Luna Tobar, OCD | |
| Archdiocese of Cuenca Emeritus | |
| Archdiocese: | Archdiocese of Cuenca |
| Term: | 1981 - 2000 |
| Predecessor: | Ernesto Alvarez Alvarez, SDB |
| Successor: | Vicente Rodrigo Cisneros Durán |
| Ordination: | June 23, 1946 |
| Birth Date: | 15 December 1923 |
| Birth Place: | Quito, Ecuador |
| Coat Of Arms: | Escudo de Luis Alberto Luna Tobar.svg |
| Motto: | Ita Pater |
Luis Alberto Luna Tobar OCD, (December 15, 1923 – February 7, 2017) was an Ecuadorian Discalced Carmelite and a prelate of the Roman Catholic Church. He was born in Quito, Ecuador, and was ordained a priest on June 23, 1946.
He was appointed auxiliary archbishop of Archdiocese of Quito as well as titular bishop of Mulli on August 17, 1977, and was ordained bishop on September 18, 1977, by Cardinal Pablo Muñoz Vega. He was appointed archbishop of Vicar Apostolic of Cuenca on May 7, 1981, and served until his retirement on February 15, 2000.
He died on February 7, 2017.[1]