Ronald Harold Johnson is an American businessman and politician serving as the senior United States senator from Wisconsin, a seat he has held since 2011. A Republican, Johnson was first elected to the U.S. Senate in 2010, defeating Democratic incumbent Russ Feingold. Johnson defeated Feingold in a rematch in 2016, and defeated Lieutenant Governor Mandela Barnes in 2022. Before entering politics, he was chief executive officer of a plastics manufacturer in Oshkosh, Wisconsin.
- Occupation
- politician, businessperson, accountant
- Position held
- United States senator, United States senator, United States senator, United States senator
- Citizenship
- United States
- Born
- April 8, 1955
- Website
- http://www.ronjohnson.senate.gov/
