| Gerald F. Lange | |
| State House: | South Dakota |
| District: | 8th |
| Term Start: | 2001 |
| Term Start2: | 2009 |
| Term End: | 2006 |
| Term End2: | 2010 |
| State Senate3: | South Dakota |
| District3: | 8th, 10th |
| Term Start3: | 1991 |
| Term End3: | 2000 |
| Birth Date: | 19 February 1928 |
| Birth Place: | Devils Lake, North Dakota |
| Party: | Democratic |
| Spouse: | Alice |
| Profession: | Educator, Organic Farmer, Politician |
| Residence: | Madison, South Dakota |
| Children: | 4 |
Gerald F. Lange (born February 19, 1928) is an American retired politician in the state of South Dakota. He was a member of the South Dakota House of Representatives and South Dakota State Senate.[1] Lange attended the University of North Dakota, Georgetown University, and the University of Navarra. He was a farmer and college teacher at Dakota State University.[2] [3]