| Dušan Mladenović | |
| Birth Date: | 13 October 1990 |
| Birth Place: | Prokuplje, SFR Yugoslavia |
| Height: | 1.85 m |
| Position: | Left back |
| Currentclub: | Prespa Birlik |
| Clubnumber: | 4 |
| Years1: | 2006–2011 |
| Clubs1: | Radnički Niš |
| Caps1: | 24 |
| Goals1: | 1 |
| Years2: | 2010–2011 |
| Clubs2: | → Žitorađa |
| Years3: | 2012 |
| Clubs3: | Sinđelić Niš |
| Caps3: | 14 |
| Goals3: | 0 |
| Years4: | 2012–2013 |
| Clubs4: | Sloga Kraljevo |
| Caps4: | 17 |
| Goals4: | 0 |
| Years5: | 2013 |
| Clubs5: | Rudar Prijedor |
| Caps5: | 10 |
| Goals5: | 1 |
| Years6: | 2014–2015 |
| Clubs6: | Alashkert |
| Caps6: | 36 |
| Goals6: | 1 |
| Years7: | 2015 |
| Caps7: | 16 |
| Goals7: | 0 |
| Years8: | 2016 |
| Caps8: | 26 |
| Goals8: | 0 |
| Years9: | 2017 |
| Clubs9: | Dinamo Vranje |
| Caps9: | 12 |
| Goals9: | 0 |
| Years10: | 2018 |
| Caps10: | 3 |
| Goals10: | 0 |
| Years11: | 2018 |
| Clubs11: | FK Budućnost Popovac |
| Years12: | 2019 |
| Clubs12: | FK Tutin |
| Years13: | 2019– |
| Clubs13: | Prespa Birlik |
| Caps13: | 1 |
| Goals13: | 0 |
| Pcupdate: | 4 May 2018 |
Dušan Mladenović (Serbian: Душан Младеновић; born 13 October 1990)[1] is a Serbian footballer who plays as a defender for Swedish club KSF Prespa Birlik.[2]
In the 2018/19 season, Mladenović played for both FK Budućnost Popovac[3] and FK Tutin.[4] In the summer 2019, Mladenović joined Swedish club KSF Prespa Birlik.[5]