| Ernst Dokupil | |
| Birth Date: | 24 April 1947 |
| Birth Place: | Vienna, Austria |
| Youthyears1: | 1960–1963 |
| Youthyears2: | 1963– |
| Youthclubs1: | WAC |
| Youthclubs2: | 1. Simmeringer SC |
| Years1: | 1969–1971 |
| Years2: | 1971–1973 |
| Years3: | 1973–1974 |
| Years4: | 1974–1976 |
| Years5: | 1976–1979 |
| Clubs5: | 1. Simmeringer SC |
| Caps4: | 54 |
| Goals4: | 9 |
| Manageryears1: | 1979–1982 |
| Manageryears2: | 1982–1986 |
| Manageryears3: | 1987–1989 |
| Manageryears4: | 1994 |
| Manageryears5: | 1994–1998 |
| Manageryears6: | 2000–2001 |
| Managerclubs4: | VSE St. Pölten |
| Managerclubs6: | SK Rapid Wien |
Ernst Dokupil (born 24 April 1947) is a retired Austrian footballer and coach.