| Fullname: | Olga Viktorovna Chukanova (-Khrzhanovskaya) |
| Birth Date: | 9 June 1980 |
| Birth Place: | Temirtau, Kazakhstan |
| Height: | 1.80 m |
Olga Viktorovna Khrzhanovskaya (Russian: Ольга Викторовна Хржановская, née Chukanova (Russian: Чуканова) (born 9 June 1980 in Temirtau) is a Russian volleyball player. She was a member of the national team that won the silver medal at the 2004 Summer Olympics in Athens. She currently plays for Universitet Belgorod.