| Niina Sarias | |
| Nationality: | Finnish |
| Sport: | Snowboarding |
| Birth Date: | 20 August 1984 |
| Birth Place: | Oulu, Finland |
Niina Sarias (born 20 August 1984) is a Finnish snowboarder. She competed in the women's parallel giant slalom event at the 2006 Winter Olympics.[1]