Osler, Hoskin & Harcourt
| Headquarters | Toronto |
|---|---|
| No. of offices | 6 |
| Offices | Toronto, Montreal, Calgary, Ottawa, Vancouver, New York |
| Date founded | 1862 |
| Company type | Limited liability partnership |
| Website | www |
Osler, Hoskin & Harcourt LLP is a Canadian-based law firm founded in 1862. Osler is considered one of the Seven Sisters (law firms), a historical collection of seven law firms with offices in Toronto, Ontario.