| Muzaffer Badalıoğlu | |
| Fullname: | Muzaffer Badalıoğlu |
| Birth Date: | 13 November 1960 |
| Birth Place: | Havza, Turkey |
| Death Place: | Havza, Turkey |
| Position: | Defender |
| Years1: | 1978–1985 |
| Years2: | 1985–1989 |
| Clubs1: | Zonguldakspor |
| Clubs2: | Samsunspor |
| Caps1: | 185 |
| Caps2: | 98 |
| Goals1: | 8 |
| Goals2: | 1 |
| Totalcaps: | 283 |
| Totalgoals: | 9 |
| Nationalyears1: | 1978–1979 |
| Nationalteam1: | Turkey U18 |
| Nationalcaps1: | 13 |
| Nationalgoals1: | 1 |
| Nationalyears2: | 1979–1981 |
| Nationalteam2: | Turkey U21 |
| Nationalcaps2: | 4 |
| Nationalgoals2: | 0 |
| Nationalyears3: | 1981–1983 |
| Nationalteam3: | Turkey |
| Nationalcaps3: | 4 |
| Nationalgoals3: | 0 |
Muzaffer Badalıoğlu (13 November 1960 – 20 January 1989) was a Turkish footballer who last played as a defender for Samsunspor, and also appeared for the Turkey national football team.
The Samsunspor team bus was involved in a traffic accident in Havza on the way to a match in Malatya on 20 January 1989, killing the team coach, five players and the bus driver instantly. Badalıoğlu was one of the players who died.[1]