| Rosby | |
| Pushpin Map: | Minnesota#USA |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Minnesota |
| Subdivision Type2: | County |
| Subdivision Name2: | Beltrami, Hubbard |
| Timezone: | Central (CST) |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Elevation Ft: | 1352 |
| Coordinates: | 47.41°N -94.8067°W |
| Area Code: | 218 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 658089 |
Rosby is an unincorporated community in Beltrami and Hubbard counties, in the U.S. state of Minnesota.
A post office was established at Rosby in 1900, and remained in operation until 1909. The community was named for Ole Rosby, an early Norwegian settler.[1]