| Egon Piechaczek | |
| Birth Date: | 16 November 1931 |
| Birth Place: | Chorzów, Poland |
| Position: | Striker |
| Youthyears1: | –1951 |
| Youthclubs1: | Budowlani Chorzów |
| Years1: | 1951–1953 |
| Clubs1: | CWKS Kraków |
| Years2: | 1954 |
| Clubs2: | Budowlani Chorzów |
| Years3: | 1954 |
| Clubs3: | CWKS Warsaw |
| Years4: | 1955–1956 |
| Clubs4: | CWKS Kraków |
| Years5: | 1957–1959 |
| Clubs5: | Ruch Chorzów |
| Years6: | 1960–1961 |
| Clubs6: | Odra Opole |
| Years7: | 1963–1964 |
| Clubs7: | FSV Frankfurt |
| Manageryears1: | 1968–1969 |
| Manageryears2: | 1969–1971 |
| Manageryears3: | 1978–1980 |
| Manageryears4: | 1981–1982 |
| Manageryears5: | 1983–1984 |
| Manageryears6: | 1986–1987 |
| Managerclubs1: | Kaiserslautern |
| Managerclubs2: | Arminia Bielefeld |
| Managerclubs3: | PAOK |
| Managerclubs4: | Panserraikos |
| Managerclubs5: | Panionios |
| Managerclubs6: | Apollon Limassol |
Egon Piechaczek (16 November 1931 – 23 October 2006[1]) was a Polish footballer and manager.
He played for Budowlani Chorzów, CWKS Kraków, CWKS Warsaw, Ruch Chorzów, Odra Opole[2] and FSV Frankfurt.[3]
He coached Kaiserslautern and Arminia Bielefeld in Germany. He was involved in the 1971 Bundesliga scandal.[4] He later coached PAOK, Panserraikos, Panionios and Apollon Limassol.