| János Dunai | |
| Fullname: | János Dunai |
| Birth Date: | 1937 6, df=yes |
| Position: | Forward |
| Years1: | 1954–1959 |
| Years2: | 1959–1970 |
| Clubs1: | Bajai Bácska Posztó |
| Clubs2: | Pécsi MFC |
| Caps2: | 266 |
| Goals2: | 70 |
| Nationalyears1: | 1960 |
| Nationalteam1: | Hungary |
| Nationalcaps1: | 1 |
| Nationalgoals1: | 0 |
| Manageryears1: | 1971–1973 |
| Manageryears2: | 1973–1975 |
| Manageryears3: | 1976–1978 |
| Manageryears4: | 1978–1979 |
| Manageryears5: | 1979–1980 |
| Manageryears6: | 1980–1981 |
| Manageryears7: | 1981–1982 |
| Manageryears8: | 1982–1984 |
| Manageryears9: | 1984–1985 |
| Manageryears10: | 1986–1987 |
| Managerclubs1: | Pécsi Ércbányász |
| Managerclubs2: | Pécsi MFC |
| Managerclubs3: | Pécsi MFC |
| Managerclubs4: | Szegedi EAC |
| Managerclubs5: | Pécsi Vasutas II |
| Managerclubs6: | Pécsi Vasutas |
| Managerclubs7: | Pécsi Vasutas |
| Managerclubs8: | Sellye |
| Managerclubs9: | Keszthelyi Haladás |
| Managerclubs10: | Szigetvár |
János Dunai (born 26 July 1937) was a former Hungarian footballer. He was with the bronze medal winning Hungary national team at the 1960 Summer Olympics at Rome, Italy.[1]