| Isabel Plach | |
| Fullname: | Isabel Plach |
| Nationality: | Austrian |
| Birth Date: | 19 April 1987 |
| Birth Place: | Vienna, Austria |
| Position: | Left Wing |
| Currentclub: | UHC Eggenburg |
| Clubnumber: | 17 |
| Years1: | 2005– |
| Clubs1: | Hypo Niederösterreich |
| Nationalcaps1: | 67 |
| Nationalgoals1: | 74 |
Isabel Plach (born 19 April 1987 in Vienna)[1] is an Austrian handballer who plays for Hypo Niederösterreich and the Austrian national team.