| Fullname: | Oihana Kortazar Aranzeta |
| Nationality: | Spanish |
| Sport: | Skyrunning |
| Birth Date: | 1984 6, df=y |
| Birth Place: | Elgeta |
| Residence: | Mutriku |
Oihana Kortazar Elizondo (born 29 June 1984) is a Spanish female sky runner who won gold medal at the 2011 Skyrunning European Championships in SkyRace and the overall title of the 2011 Skyrunner World Series.[1]