Elmer Swenson
| Elmer Swenson | |
|---|---|
| Born | December 12, 1913 | 
| Died | December 24, 2004 (aged 91) | 
| Occupation | Viticulturist | 
Elmer Swenson (12 December 1913 – 24 December 2004) was an American pioneering grape breeder who introduced a number of new cultivars, effectively revolutionizing grape growing in the Upper Midwest of the United States and other cold and short-seasoned regions.