| Doris Posch | |
| Birth Date: | 1 April 1973 |
| Birth Place: | Umhausen, Austria |
| Discipline: | Road cycling, Track cycling |
| Role: | Rider |
| Ridertype: | Time trialist |
| Proyears1: | 1999 |
| Proteam1: | Radclub Tirol |
Doris Posch (born 1 April 1973)[1] is a track and road cyclist from Austria. She represented her nation at the 2001 and 2002 UCI Road World Championships.[2] She has won the Austrian National Time Trial Championships six times.