| Honorific-Prefix: | Mayor |
| Joseph-Oscar Auger | |
| Order: | 31st Mayor of Quebec City |
| Term Start: | 1 March 1928 |
| Term End: | 1 March 1930 |
| Predecessor: | Télesphore Simard |
| Successor: | Henri-Edgar Lavigueur |
| Birth Date: | 14 August 1873 |
| Birth Place: | Québec, Quebec, Canada |
| Death Date: | 19 April 1942 (age 68) |
| Death Place: | Québec, Quebec |
| Spouse: | Maud Dancase |
| Profession: | Businessman |
Joseph-Oscar Auger (1873–1942)[1] was a Canadian politician, serving as Mayor of Quebec City from 1928 to 1930.
Auger won the 20 February 1928 city election over incumbent mayor Télesphore Simard by a 7046 to 4752 vote.[2]