| Katja Wirth | |
| Disciplines: | Speed events |
| Club: | SC Bezau |
| Birth Date: | df=yes 2 April 1980 |
| Birth Place: | Bezau, Austria |
| Height: | 1.68 m |
| Wcdebut: | 2000 |
| Retired: | 2007 |
| Worldsteams: | 1 |
| Wcseasons: | 8 |
| Wcpodiums: | 1 |
| Show-Medals: | yes |
Katja Wirth (born 2 April 1980) is a former Austrian alpine skier who won the Europa Cup overall title in 1995.[1]
She is the sister of the alpine skier Patrick Wirth.[2]
During her career she has achieved 8 results among the top 10 (1 podium) in the World Cup.[1]
Wirth has won two discipline cups in the Europa Cup.[3]