Northern Ontario Scotties Tournament of Hearts
The Northern Ontario Scotties Tournament of Hearts is the provincial women's championships of curling in Northern Ontario, Canada. Beginning with the 2015 Scotties Tournament of Hearts, the winning team will have a direct entry to the Scotties Tournament of Hearts, Canada\s national women's curling championship.
In 2008, following the formation of the Northern Ontario Curling Association, Northern Ontario held its first provincial women's curling championship, with the top four teams playing in the Ontario Scotties Tournament of Hearts. Prior to 2007, Northeastern Ontario and Northwestern Ontario each had their own qualifying tournaments for the Ontario championship. Northern Ontario was awarded a direct entry to the national championship beginning in 2015.
The tournament has only been won by two skips, Tracy Fleury and Krista McCarville.Winners
*Listed as champions by the NOCA, but held before the formation of the organization. This team would win both the 2006 and 2007 Ontario Scott Tournament of Hearts.Number of titles
As of the 2020 Northern Ontario Scotties Tournament of Hearts
| Curler | Titles |
| Krista McCarville | 8 |
| Tracy Fleury | 6 |
| Amanda Gates | 6 |
| Jennifer Wylie | 6 |
| Ashley Sippala | 5 |
| Sarah Potts | 5 |
| Jenna Enge | 4 |
| Kendra Lilly | 4 |
| Kari Lavoie | 3 |
| Andrea Souliere-Poland | 2 |
| Jen Gates | 2 |
| Lorraine Lang | 2 |
| Tara George | 2 |
| Tiffany Stubbings | 1 |
