| Carl Hallsthammar | |
| Nationality: | American |
| Occupation: | Sculptor |
| Birth Date: | 13 June 1894 |
| Birth Place: | Hallstahammar, Sweden |
| Death Place: | San Fernando, California, United States |
Carl Hallsthammar (June 13, 1894 - February 12, 1977) was an American sculptor. His work was part of the sculpture event in the art competition at the 1932 Summer Olympics.[1]