| Vermilac River | |
| Pushpin Map: | Michigan#USA |
| Subdivision Type1: | Country |
| Subdivision Name1: | United States |
| Subdivision Type2: | State |
| Subdivision Name2: | Michigan |
| Source1 Location: | Little King Lake |
| Source1 Coordinates: | 46.5158°N -88.4172°W |
| Mouth: | Worm Lake |
| Mouth Coordinates: | 46.5374°N -88.4774°W |
| Mouth Elevation: | 1588feet |
The Vermilac River is an 8.8adj=midNaNadj=mid river in Baraga County on the Upper Peninsula of Michigan in the United States.[1] The river flows from Little King Lake through King Lake and then into Worm Lake. The Vermilac River is a tributary of Worm Lake, the outlet of which is the Rock River, which flows to the Sturgeon River and eventually to Lake Superior.[2]