Denis-Simon de Marquemont | |
|---|---|
| Cardinal, Archbishop of Lyon | |
 | |
| Church | Roman Catholic |
| Archdiocese | Lyon |
| See | Cathedral of Saint John the Baptist of Lyon |
| Installed | 11 November 1612 |
| Term ended | 16 September 1626 |
| Predecessor | Position vacant |
| Successor | Alphonse-Louis du Plessis de Richelieu |
| Other post(s) | Cardinal-Priest of Santissima Trinita al Monte Pincio |
| Orders | |
| Ordination | December 1603 |
| Consecration | 11 November 1612 by François de La Rochefoucauld |
| Created cardinal | 19 January 1626 by Urban VIII |
| Rank | Cardinal-Priest |
| Personal details | |
| Born | 30 September 1572 |
| Died | 16 September 1626 (aged 53) Rome, Papal States |
| Nationality | French |
| Alma mater | University of Paris University of Angers |
Denis-Simon de Marquemont (30 September 1572 – 16 September 1626) was a French cleric who became Archbishop of Lyon in 1612.