Vye's Grove was the homestead of the Vye family, pioneer settlers of Lambton County, Ontario, Canada. It was the site of an annual picnic sponsored by the United Farmers of Ontario.
The property is the present-day site of the dam structure at the W. Darcy McKeough Floodway, the largest flood diversion system in Ontario. The dam is operated by the St. Clair Region Conservation Authority and diverts water from the Sydenham River down a 7 kilometre channel to the St. Clair River in order to alleviate flooding at the town of Wallaceburg, Ontario.