| Sara Blengsli Kværnø | |
| Country: | Norway |
| Birth Date: | 1982 7, df=yes |
| Birth Place: | Namsos Municipality, Norway |
| Residence: | Oslo, Norway |
| Height: | 1.72 m |
| Handedness: | Right |
| Coach: | Salim Sameon |
| Event: | Women's singles |
| Bwf Id: | 8988E417-731E-4FB1-B769-54AB552BCD5F |
Sara Blengsli Kværnø (born 28 July 1982) is a Norwegian badminton player, born in Namsos Municipality. She competed in women's singles at the 2012 Summer Olympics in London.[1] She was ranked 104th in the world when entering the 2012 Summer Olympics.[2] She was the first female badminton player to represent Norway at the Olympics.[3]