Mayor Jacques Grenier | |
|---|---|
 | |
| 20th Mayor of Montreal | |
| In office 1889–1891 | |
| Preceded by | John Abbott |
| Succeeded by | James McShane |
| Constituency | Saint-Jacques |
| Personal details | |
| Born | 20 January 1823 Berthier-en-Haut, Lower Canada |
| Died | 5 March 1909 (aged 86) Montreal, Quebec, Canada |
| Profession | businessman |
Jacques Grenier (20 January 1823 – 5 March 1909) was a Canadian businessman and politician. He was mayor of Montreal.