| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| W | Milana TIRNANIĆ | 01/09/1994 | 60 Metres | Heats | 6 | 7.42 |
| M | Boško KIJANOVIĆ | 21/06/2000 | 400 Metres | Heats | 2 | 46.88 |
| W | Maja ĆIRIĆ | 07/11/1989 | 400 Metres | Heats | 5 | 53.36 |
| M | Elzan BIBIĆ | 08/01/1999 | 3000 Metres | Heats | 6 | 7:52.78 |
| M | Lazar ANIĆ | 14/12/1991 | Long Jump | Final | 8 | 7.92 |
| M | Boško KIJANOVIĆ | 21/06/2000 | 400 Metres | Semi-Final | 5 | 46.97 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| W | Anja LUKIĆ | 30/05/1999 | 60 Metres Hurdles | Heats | 4 | 8.25 |
| M | Aleksa KIJANOVIĆ | 31/03/1997 | 60 Metres | Heats | 5 | 6.80 |
| W | Angelina TOPIĆ | 26/07/2005 | High Jump | Final | 9 | 1.88 |
| M | Asmir KOLAŠINAC | 15/10/1984 | Shot Put | Final | 11 | 20.64 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| M | Luka TRGOVČEVIĆ | 19/05/1992 | 60 Metres Hurdles | Heats | 8 | 7.89 |
| W | Jovana ILIC | 27/05/1997 | Triple Jump | Final | 16 | 13.36 |
| W | Milica GARDAŠEVIĆ | 28/09/1998 | Long Jump | Final | 9 | 6.59 |
| W | Ivana VULETA | 10/05/1990 | Long Jump | Final | 1 | 7.06 |