| State: | Minnesota |
| Chamber: | Senate |
| District: | 20 |
| Representative: | Rich Draheim |
| Party: | Republican |
| Incumbentsince: | January 3, 2017 |
| Residence: | Madison Lake |
| Residence Link: | Madison Lake, Minnesota |
| Population: | 84,299 |
| Population Year: | 2016 |
| Voting Age: | 64,060 |
| Citizen Voting Age: | 62,385 |
| Percent White: | 95.3 |
| Percent Black: | 1.8 |
| Percent Asian: | 2.3 |
| Percent Pacific Islander: | 0.2 |
| Percent Native American: | 0.9 |
| Percent Other Race: | 2.3 |
Minnesota Senate, District 20 is a district of the Minnesota Senate which covers a majority of Rice County, all of Le Sueur County, and part of Scott County in southeastern Minnesota.