| Period | Manager | Country | born |
| 23/03/2023 - 30/06/2024 | Branko Karačić |
|
24/09/1960 |
| 29/09/2022 - 22/03/2023 | Goran Granić |
|
09/07/1975 |
| 23/03/2022 - 30/06/2022 | Toni Karačić |
|
06/12/1974 |
| 13/02/2022 - 19/09/2022 | Ferdo Milin |
|
15/12/1977 |
| 16/09/2021 - 22/03/2022 | Stipe Balajić |
|
27/09/1968 |
| 12/06/2020 - 13/09/2021 | Denis Corić |
|
10/12/1977 |
| 01/04/2008 - 30/06/2008 | Ivan Katalinić |
|
17/05/1951 |
| 01/07/2006 - 30/06/2007 | Dragan Jović |
|
19/07/1963 |
| 01/07/2002 - 30/06/2004 | Mario Ćutuk |
|
28/03/1960 |
| 01/07/2002 - 30/06/2003 | Marjan Zovko |
|
21/08/1959 |
| 01/01/1999 - 28/02/1999 | Stanko Mršić |
|
12/09/1955 |
![HŠK Posušje [Youth]](https://s.hs-data.com/bilder/wappen/mini/45086.gif?fallback=png "HŠK Posušje [Youth]"){kind=small}
![HŠK Posušje [Youth B]](https://s.hs-data.com/bilder/wappen/mini/38917.gif?fallback=png "HŠK Posušje [Youth B]"){kind=small}