| Marko Mladenović | |
| Birth Date: | 2005 1, df=yes |
| Birth Place: | Nürtingen, Germany |
| Currentclub: | Vojvodina |
| Clubnumber: | 11 |
| Position: | Attacking midfielder |
| Youthyears1: | 2011–2022 |
| Youthclubs1: | Stuttgarter Kickers |
| Youthyears2: | 2022–2024 |
| Youthclubs2: | Eintracht Frankfurt |
| Years1: | 2024 |
| Clubs1: | Eintracht Frankfurt |
| Caps1: | 1 |
| Goals1: | 0 |
| Years2: | 2024– |
| Clubs2: | Vojvodina |
| Caps2: | 2 |
| Goals2: | 0 |
| Nationalyears1: | 2023 |
| Nationalteam1: | Serbia U18 |
| Nationalcaps1: | 1 |
| Nationalgoals1: | 0 |
| Nationalyears2: | 2023– |
| Nationalteam2: | Serbia U19 |
| Nationalcaps2: | 11 |
| Nationalgoals2: | 2 |
| Pcupdate: | 2 October 2024 |
| Ntupdate: | 9 September 2024 |
Marko Mladenović (; born 30 January 2005) is a professional footballer who plays as a attacking midfielder for Serbian SuperLiga club Vojvodina.[1] Born in Germany, he represents Serbia at youth level.
In September 2024, Mladenović signed a four-year contract with Vojvodina.[2]
Although eligible to represent Germany, Mladenović opted for Serbia and was called up to the Serbia U18 national team in 2023, playing in a friendly against North Macedonia, after which he became a regular member of the U19 national team.[3]
Mladenović holds dual citizenship, with Germany as his birthplace and Serbia as the country from which his family originates.[4]