| Mirdza Martinsone | |
| Nationality: | Latvian |
| Sport: | Alpine skiing |
| Birth Date: | 24 November 1916 |
| Death Place: | New York, New York, United States |
Mirdza Martinsone (24 November 1916 - 20 September 1983) was a Latvian alpine skier. She competed in the women's combined event at the 1936 Winter Olympics.[1]