Lorenzo Girolamo Mattei

His Eminence Lorenzo Girolamo Mattei
Latin Patriarch of Antioch
Church	Roman Catholic Church
See	Jerusalem
Appointed	27 September 1822
Term ended	24 July 1833
Predecessor	Antonio Despuig y Dameto
Successor	Antonio Piatti
Orders
Ordination	13 June 1772
Consecration	29 September 1822
Created cardinal	15 April 1833 by Pope Gregory XVI
Rank	Cardinal-Priest
Personal details
Born	Lorenzo Girolamo Mattei 29 May 1748 Rome, Papal States
Died	24 July 1833(1833-07-24) (aged 85) Rome, Papal States
Buried	Santa Maria in Ara Coeli
Parents	Girolamo Mattei Maria Caterina Altieri

Lorenzo Girolamo Mattei (29 May 1748, Rome - 24 July 1833) was an Italian cardinal from the house of Mattei. He was promoted to cardinal by pope Gregory XVI in the consistory of 15 April 1833. He was also nominal Latin Patriarch of Antioch.