| Mirko Aleksić | |
| Fullname: | Mirko Aleksić |
| Birth Date: | 26 September 1977 |
| Birth Place: | Novi Sad, SFR Yugoslavia |
| Position: | Midfielder |
| Youthclubs1: | Vojvodina |
| Years1: | 1994–1999 |
| Clubs1: | Vojvodina |
| Caps1: | 70 |
| Goals1: | 4 |
| Years2: | 1995–1996 |
| Clubs2: | → Borac Čačak (loan) |
| Caps2: | 26 |
| Goals2: | 1 |
| Years4: | 2000–2006 |
| Clubs4: | Obilić |
| Caps4: | 106 |
| Goals4: | 6 |
| Years5: | 2005 |
| Clubs5: | → Ethnikos Achna (loan) |
| Caps5: | 10 |
| Goals5: | 0 |
| Years7: | 2006 |
| Clubs7: | → Smederevo (loan) |
| Caps7: | 7 |
| Goals7: | 0 |
| Years8: | 2006–2007 |
| Clubs8: | Smederevo |
| Caps8: | 2 |
| Goals8: | 0 |
| Years9: | 2007 |
| Clubs9: | → Voždovac (loan) |
| Caps9: | 8 |
| Goals9: | 0 |
| Years10: | 2007–2008 |
| Clubs10: | Zemun |
| Caps10: | 6 |
| Goals10: | 0 |
| Years11: | 2008 |
| Clubs11: | → Novi Pazar (loan) |
| Caps11: | 6 |
| Goals11: | 0 |
| Years12: | 2009 |
| Clubs12: | Proleter Novi Sad |
| Caps12: | 12 |
| Goals12: | 1 |
| Totalcaps: | 253 |
| Totalgoals: | 12 |
Mirko Aleksić (Serbian Cyrillic: Мирко Алексић; born 26 September 1977) is a Serbian former professional footballer who played as a midfielder.
Aleksić spent the majority of his playing career with Vojvodina and Obilić, collecting over 150 appearances in the First League of Serbia and Montenegro. He also had a short spell abroad in Cyprus.