| Type: | Bishop |
| Honorific-Prefix: | His Excellency |
| Luis Manresa Formosa | |
| Honorific-Suffix: | S.J. |
| Church: | Roman Catholic Church |
| See: | Archdiocese of Los Altos Quetzaltenango-Totonicapan |
| Term: | 1955–1979 |
| Predecessor: | Jorge García Cabalieros |
| Successor: | Oscar Garcia Urizar |
| Ordination: | July 29, 1948 |
| Consecration: | 6 January 1956 |
| Consecrated By: | Gennaro Verolino |
| Rank: | Bishop |
| Birth Date: | 1915 4, mf=yes |
| Previous Post: | Priest |
Luis Manresa Formosa S.J. (April 8, 1915 – December 25, 2010) was a Guatemalan prelate of the Roman Catholic Church.
Luis Manresa Formosa was born in Guatemala City, Guatemala in the spring of 1915. He was ordained as a priest on July 29, 1948, at the Catholic religious order of the Society of Jesus. On November 30, 1955, he was appointed as bishop of the Diocese of Los Altos Quetzaltenango-Totonicapan. He was then ordained bishop on January 6, 1956. On May 30, 1979, he resigned in his post.