| Aleksandar Mladenović | |
| Position: | Center |
| Height M: | 2.07 |
| Weight Kg: | 117 |
| Team: | Konstantin |
| Birth Date: | 2 December 1984 |
| Birth Place: | Niš, SR Serbia, SFR Yugoslavia |
| Nationality: | Serbian |
| Draft Year: | 2006 |
| Career Start: | 2002 |
| Years1: | 2002–2007 |
| Team1: | Ergonom Best |
| Years2: | 2007 |
| Team2: | Mega Ishrana |
| Years3: | 2007–2008 |
| Team3: | Swisslion Vršac |
| Years4: | 2008 |
| Team4: | Hemofarm |
| Years5: | 2008–2010 |
| Team5: | Ergonom Best |
| Years6: | 2010–2011 |
| Team6: | Mureș |
| Years7: | 2011–2012 |
| Team7: | WKS Śląsk Wrocław |
| Years8: | 2012–2013 |
| Team8: | Gaz Metan Mediaș |
| Years9: | 2013–2014 |
| Team9: | Mureș Targu-Mures |
| Years10: | 2014–2015 |
| Team10: | WKS Śląsk Wrocław |
| Years11: | 2015–2017 |
| Team11: | BCM U Pitești |
| Years12: | 2017 |
| Team12: | Mureș Targu-Mures |
| Years13: | 2017–2019 |
| Team13: | MKS Dąbrowa Górnicza |
| Years14: | 2019–present |
| Team14: | Konstantin |
| Highlights: |
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Aleksandar Mladenović (Serbian: Александар Младеновић; born December 2, 1984) is a Serbian professional basketball player for Konstantin.
On December 18, 2017, Mladenović signed for MKS Dąbrowa Górnicza of the Polish Basketball League.[1]