Luigi Trombetta

His Eminence Luigi Trombetta
Secretary of the Congregation of Bishops and Regulars
Church	Roman Catholic Church
Appointed	24 December 1896
Term ended	17 January 1900
Predecessor	Luigi Sepiacci
Successor	None; office suppressed
Other post(s)	Cardinal-Deacon of Sant'Eustachio (1899-1900)
Orders
Ordination	March 1844
Created cardinal	19 June 1899 by Pope Leo XIII
Rank	Cardinal-Deacon
Personal details
Born	Luigi Trombetta 3 February 1820 Città Lavinia, Papal States
Died	17 January 1900(1900-01-17) (aged 79) Palazzo Morosini, Rome, Kingdom of Italy
Buried	Campo Verano
Parents	Giovanni Trombetta Dorotea di Pietro

Luigi Trombetta (3 February 1820 – 17 January 1900) was an Italian cardinal.

He was ordained as a priest in March 1844. He received his doctorate in utroque iure (both canon and civil law). He was made a canon of the chapter of the Patriarchal Basilica of Liberia, and in May 1877 he was appointed Apostolic Protonotary. In February 1863 he became undersecretary of the Congregation for Bishops and Regulars; by December 1896 he was secretary of this congregation.

In June 1899 he was created Cardinal of Sant'Eustachio by Pope Leo XIII; he died six months later and was buried in the Campo Verano cemetery in Rome.