| Official Name: | Ash 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: | Unorganized territory |
| Subdivision Name3: | Northwest St. Louis |
| Population Total: | 20 |
| Timezone: | Central (CST) |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Elevation Ft: | 1335 |
| Coordinates: | 48.2189°N -92.9161°W |
| Postal Code Type: | ZIP codes |
| Postal Code: | 55771 |
| Area Code: | 218 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 660687 |
Ash Lake is an unincorporated community in Saint Louis County, Minnesota, United States; located within the Kabetogama State Forest.
The community is 13miles north of Orr, and 30miles north of Cook. It lies along U.S. Highway 53 near UT Road 8146, Jacobs Road. The Ash River and Ash Lake are both in the vicinity.
Ash Lake is 40miles southeast of International Falls.