| Hanna Oftedal Sagosen | |
| Nationality: | Norwegian |
| Birth Date: | 4 July 1994 |
| Birth Place: | Nittedal, Norway |
| Position: | Right back |
| Currentclub: | Retired |
| Years1: | 2010–2011 |
| Years2: | 2011–2014 |
| Years3: | 2014–2019 |
| Clubs3: | Issy-Paris Hand |
| Years4: | 09/2019-11/2019 |
| Clubs4: | Silkeborg-Voel KFUM |
| Nationalyears1: | 2017 |
| Nationalteam1: | Norway |
| Nationalcaps1: | 2 |
| Nationalgoals1: | 1 |
Hanna Oftedal Sagosen (born 4 July 1994) is a former Norwegian handball player, who last played for Silkeborg-Voel KFUM.She also represented Norway in the 2013 Women's Junior European Handball Championship, placing 4th,[1] and in the 2014 Women's Junior World Handball Championship, placing 9th.
In November 2019 she announced her retirement, due to serious injury.[2]
She is a younger sister of Stine Bredal Oftedal.[3]
She is married to fellow handballer Sander Sagosen.[4] [5] Their first child, son Noah, was born on July 13, 2023.[6]