| Adnan Harmandić | |
| Fullname: | Adnan Harmandić |
| Birth Date: | 28 June 1983 |
| Birth Place: | Zenica, SR Bosnia, SFR Yugoslavia |
| Position: | Right back |
| Currentclub: | RK Bosna Sarajevo |
| Clubnumber: | 8 |
| Youthclubs1: | RK Čelik Zenica |
| Years1: | 2002-2006. |
| Clubs1: | RK Izviđač |
| Years2: | 2006-2008. |
| Clubs2: | RK Bosna Sarajevo |
| Years3: | 2008-2010. |
| Clubs3: |  RK Gorenje Velenje |
| Years4: | 2010-2011. |
| Clubs4: | B-Silkeborg H. |
| Years5: | 2011-2015. |
| Clubs5: |  HSG Wetzlar |
| Years6: | 2015-2017. |
| Clubs6: | HSC 2000 Coburg |
| Years7: | 2017-2020. |
| Clubs7: | RK Bosna Vispak |
| Years8: | 5.6.2021- |
| Clubs8: | RK Bosna Sarajevo |
| Nationalyears1: | 2002-2012. |
| Nationalteam1: | Bosnia |
| Nationalcaps1: | 78 |
| Nationalgoals1: | 185 |
| Manageryears1: | 3.2020-11.2020. |
| Managerclubs1: | RK Bosna Vispak |
Adnan Harmandić (born 28 June 1983 in Zenica, Bosnia and Herzegovina) is a retired Bosnian professional handball player.[1]