| Flemming Ahlberg | |
| Fullname: | Flemming Ahlberg |
| Birth Place: | Jægersborg, Denmark |
| Position: | Right full back |
| Youthclubs1: | Skovshoved IF |
| Years1: | 1965–1967 |
| Years2: | 1967–1979 |
| Years3: | 1980–1986 |
| Clubs3: | B 1903 |
| Caps1: | 50 |
| Caps2: | 332 |
| Caps3: | 140 |
| Goals2: | 14 |
| Nationalyears1: | 1968–1973 |
| Nationalyears2: | 1972–1978 |
| Nationalteam2: | Denmark |
| Nationalcaps1: | 13 |
| Nationalcaps2: | 33 |
| Nationalgoals1: | 0 |
| Nationalgoals2: | 0 |
Flemming Ahlberg (born 23 November 1946) is a Danish former footballer who participated in the 1972 Olympics in Munich.
Ahlberg, who later worked as an electrician, was voted Danish Player of the Year in 1976. He was also part of the Frem team that won the 1978 Danish Cup after playing three finals in a span of three months. Ahlberg participated in the last two finals and scored in the penalty shootout in the third.
1976
1978 with Frem