| Stormont-Dundas and Glengarry | |
| Province: | Ontario |
| Prov-Status: | defunct |
| Prov-Created: | 1975 |
| Prov-Abolished: | 1995 |
| Prov-Election-First: | 1975 |
| Prov-Election-Last: | 1995 |
Stormont-Dundas and Glengarry was an electoral riding in Ontario, Canada. It was created in 1975 by redistributing the riding of Glengarry and parts of the ridings of Stormont and Grenville-Dundas. In 1995, the riding was expanded to include part of Grenville, becoming the riding of Stormont-Dundas-Glengarry and East Grenville. In 1999, following a reduction in the number of provincial ridings from 130 to 103 by the Harris government, the riding was combined with Cornwall to create the riding of Stormont-Dundas-Charlottenburg.