| Type: | cardinal |
| Honorific-Prefix: | His Eminence |
| Juan Francisco Marco y Catalán | |
| Other Post: | Cardinal-deacon of Sant'Agata alla Suburra |
| Cardinal: | 15 December 1828 |
| Created Cardinal By: | Pope Leo XII |
| Rank: | Cardinal-deacon |
| Birth Date: | 24 October 1771 |
| Birth Place: | Bello, Aragón, Spain |
| Death Place: | Rome, Italy |
| Nationality: | Spanish |
| Religion: | Roman Catholic |
| Previous Post: | Vice-Chamberlain of the Holy Roman Church of the Reverend Apostolic Camera (1826–1828) Camerlengo of the Sacred College of Cardinals (1831–1832) |
| Cardinal Name: | Juan Francisco Marco y Catalán |
| Dipstyle: | His Eminence |
| Offstyle: | Your Eminence |
| See: | none |
Juan Francisco Marco y Catalán was a Spanish Roman Catholic cardinal. He was born October 24, 1771 in Bello, Aragon, Spain.[1]
On December 15, 1828 Juan was created cardinal deacon by Pope Leo XII. He was given the red hat on December 28 of the same year.
Catalán participated at the Papal conclave, 1829 which elected Pius VIII, and at the Papal conclave, 1830–1831 which elected Gregory XVI.[2]
Catalán died on March 16, 1841. He was exposed in San Carlo ai Catinari church, Rome. He was buried with his deaconry.