See also: Island Lake (disambiguation).
| Official Name: | Island Lake |
| Settlement Type: | Unincorporated community |
| Pushpin Map: | Minnesota#USA |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Minnesota |
| Subdivision Type2: | County |
| Subdivision Name2: | Saint Louis |
| Subdivision Type3: | Township |
| Subdivision Name3: | Gnesen Township and Fredenberg Township |
| Population Total: | 40 |
| Timezone: | Central (CST) |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Elevation Ft: | 1371 |
| Coordinates: | 47.0125°N -92.1989°W |
| Postal Code Type: | ZIP code |
| Postal Code: | 55803 |
| Area Code: | 218 |
Island Lake is an unincorporated community in Saint Louis County, Minnesota, United States.
The community is located 18 miles north of the city of Duluth on Saint Louis County Road 4 (Rice Lake Road).
Island Lake is located within Gnesen Township and Fredenberg Township. Boulder Lake is also in the vicinity.