| Adin Mulaosmanović | |
| Birth Date: | 1 January 1977 |
| Birth Place: | Sarajevo, SFR Yugoslavia |
| Height: | 1.81 m |
| Position: | Defender |
| Currentclub: | Željezničar U19 (manager) |
| Years1: | 1997–2005 |
| Clubs1: | Željezničar |
| Caps1: | 157 |
| Goals1: | 25 |
| Years2: | 2006 |
| Caps2: | 12 |
| Goals2: | 3 |
| Years3: | 2006 |
| Caps3: | 15 |
| Goals3: | 4 |
| Years4: | 2007 |
| Caps4: | 17 |
| Goals4: | 3 |
| Years5: | 2007–2011 |
| Clubs5: | Bratstvo Gračanica |
| Caps5: | 104 |
| Goals5: | 22 |
| Totalcaps: | 305 |
| Totalgoals: | 57 |
| Manageryears1: | 2019 |
| Managerclubs1: | Bosnia and Herzegovina U17 (caretaker) |
| Manageryears2: | 2024– |
| Managerclubs2: | Željezničar U19 |
Adin Mulaosmanović (born 1 January 1977) is a Bosnian professional football manager and former player who is the manager of the Željezničar U19 team.
Born in Sarajevo, Mulaosmanović previously played for hometown club Željezničar, where he won the league title two times, cup three times and the supercup also three times. He also played both 2002–03 UEFA Champions League qualifying round matches against Newcastle United.[1] After seven years of playing for Željezničar, he left the club in 2005 and signed a contract with Jedinstvo Bihać. Mulaosmanović also played in North Macedonia and Albania for Renova and Elbasani, before returning to Bosnia and Herzegovina and joining Bratstvo Gračanica in 2007, where he retired in 2011 at the age of 34.
Mulaosmanović worked as an assistant manager at his former club Željezničar from 2017 to 2022. He was assistant manager during the managing tenures of Admir Adžem, Slobodan Krčmarević, Milomir Odović, Amar Osim, Blaž Slišković, Tomislav Ivković and Edis Mulalić.
On 31 January 2019, Mulaosmanović was named the new interim head coach of the Bosnia and Herzegovina national U-17 football team.[2] He was sacked on 21 December 2019, after Nermin Šabić became the new head coach.[3]
In June 2022, Velež Mostar appointed Mulaosmanović as the club's new assistant manager, following Amar Osim becoming its manager.[4]
Željezničar
1998, 2000, 2001
Bratstvo Gračanica
2010–11 (North)