| Mladen Veselinović | |
| Birth Date: | 22 May 1992 |
| Birth Place: | Knin, Croatia |
| Position: | Left-back |
| Currentclub: | Budućnost Dobanovci |
| Clubnumber: | 19 |
| Years1: | 2010–2013 |
| Clubs1: | Hajduk Kula |
| Caps1: | 17 |
| Goals1: | 0 |
| Years2: | 2010 |
| Clubs2: | → Mladost Apatin (loan) |
| Caps2: | 12 |
| Goals2: | 0 |
| Years3: | 2011 |
| Clubs3: | → Tekstilac Odžaci (loan) |
| Caps3: | 7 |
| Goals3: | 0 |
| Years4: | 2011–2012 |
| Clubs4: | → Bačka Topola (loan) |
| Caps4: | 33 |
| Goals4: | 0 |
| Years5: | 2013 |
| Clubs5: | Napredak Kruševac |
| Caps5: | 8 |
| Goals5: | 0 |
| Years6: | 2014 |
| Clubs6: | Donji Srem |
| Caps6: | 4 |
| Goals6: | 0 |
| Years7: | 2014–2016 |
| Clubs7: | Sloga Petrovac |
| Caps7: | 37 |
| Goals7: | 1 |
| Years8: | 2016 |
| Clubs8: | OFK Bačka |
| Caps8: | 0 |
| Goals8: | 0 |
| Years9: | 2017 |
| Clubs9: | OFK Odžaci |
| Caps9: | 12 |
| Goals9: | 0 |
| Years10: | 2018–2019 |
| Clubs10: | Hajduk 1912 |
| Years11: | 2019–2021 |
| Clubs11: | OFK Bačka |
| Caps11: | 22 |
| Goals11: | 0 |
| Years12: | 2021– |
| Clubs12: | Budućnost Dobanovci |
| Caps12: | 44 |
| Goals12: | 0 |
| Club-Update: | 6 October 2022 |
Mladen Veselinović (Serbian: Младен Веселиновић; born 22 May 1992) is a Serbian football defender who plays for Budućnost Dobanovci.
He has been a player of FK Hajduk Kula from 2010 to 2013, but he was loaned out to lower ranked clubs at the beginning of his career.[1] He didn't get a real chance until 2012. After the dissolution of the Hajduk in summer 2013, he joined the FK Napredak Kruševac together with his teammate Miloš Cvetković.
During the winter break of the 2013–14 season, he left Napredak and joined another SuperLiga club, FK Donji Srem.[2]