| Sport: | Swimming |
| Club: | CS Dinamo București[1] |
| Show-Medals: | yes |
Cristina Balaban is a retired Romanian swimmer who won a bronze medal in the 100 m backstroke at the 1966 European Aquatics Championships. This was the first European swimming medal for Romania. During her career she won 28 national titles and set 36 national records.
After retirement she worked as a swimming coach, under the name Balaban-Sopterian, training such competitors as Carmen Bunaciu and Anca Pătrășcoiu.