| Dexter H. Gunderson | |
| Birth Date: | 18 May 1923 |
| Birth Place: | Irene, South Dakota, U.S. |
| Office1: | Member of the South Dakota House of Representatives |
| Term Start1: | 1957 |
| Term End1: | 1958 |
| Term Start2: | 1961 |
| Term End2: | 1970 |
| Office3: | Speaker of the South Dakota House of Representatives |
| Term Start3: | 1969 |
| Term End3: | 1970 |
| Preceded3: | James D. Jelbert |
| Succeeded3: | Donald E. Osheim |
| Party: | Republican |
| Alma Mater: | South Dakota State College University of South Dakota |
Dexter H. Gunderson (May 18, 1923 – November 22, 1989) was an American politician. He served as a Republican member of the South Dakota House of Representatives.[1]
Gunderson was born in Irene, South Dakota. He attended South Dakota State College and the University of South Dakota.
Gunderson served in the South Dakota House of Representatives from 1957 to 1958 and again from 1961 to 1970.
Gunderson died on November 22, 1989, at the age of 66.