| Official Name: | Opstead, Minnesota |
| Settlement Type: | Unincorporated community |
| Pushpin Map: | Minnesota#USA |
| Pushpin Label: | Opstead |
| Pushpin Label Position: | bottom |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Minnesota |
| Subdivision Type2: | County |
| Subdivision Name2: | Mille Lacs |
| Subdivision Type3: | Township |
| Subdivision Name3: | East Side |
| Timezone: | Central (CST) |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Elevation Ft: | 1309 |
| Coordinates: | 46.2339°N -93.4722°W |
| Postal Code Type: | ZIP code |
| Postal Code: | 56342 |
| Area Code: | 320 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 648983 |
Opstead is an unincorporated community in East Side Township, Mille Lacs County, Minnesota, United States, near Isle and Malmo. It is along 475th Street near 30th Avenue, Mille Lacs County Road 30.
A post office called Opstead was established in 1889, and remained in operation until 1933.[1] The community was originally built up chiefly by Swedes.[2]