| Eustache Chartier de Lotbinière | |
|---|---|
|  | |
| Councillor of the Sovereign Council of New France | |
| In office 1710–1749 | |
| Keeper of the Seals of New France | |
| In office 1717–1726 | |
| Dean of Notre-Dame Cathedral, Quebec | |
| In office 1738–1749 | |
| Preceded by | Louis Bertrand de la Tour | 
| Personal details | |
| Born | December 14, 1688 Maison Lotbinière, Québec City | 
| Died | February 14, 1749 (aged 60) Hôpital-Général de Québec | 
| Spouse(s) | Marie-Françoise Renaud d’Avène des Meloizes | 
| Residence | Duke of Kent House, Quebec | 
| Occupation | Seigneur de Lotbinière | 
Louis-Eustache Chartier de Lotbinière (December 14, 1688 – February 12, 1749), Seigneur de Lotbinière; Member of the Sovereign Council of New France; Keeper of the Seals of New France; Vicar-General, Archdeacon and the first Canadian-born Dean of Notre-Dame Basilica-Cathedral, Quebec.
Born at Maison Lotbinière, Quebec City, 14 December 1688. He was the son of René-Louis Chartier de Lotbinière and his wife Marie-Madeleine Lambert du Mont (1662–1695), daughter of Eustache Lambert du Mont (1618–1673), Seigneur and Commandant of the Quebec Militia. He was a first cousin of Pierre François de Rigaud, Marquis de Vaudreuil-Cavagnal, the last Governor General of New France, and the uncle of Louis-Philippe Mariauchau d'Esgly, 8th Bishop of Quebec. His own maternal uncle was married to the only daughter of Daniel de Remy de Courcelle, Governor General of New France.