| Club: | Sarajevo |
| Season: | 2005–06 |
| Chairman: | Savo Vlaški Hajrudin Šuman |
| Ownertitle: | Sporting director |
| Owner: | Mirza Varešanović |
| Mgrtitle: | Manager |
| Manager: | Husref Musemić |
| Stadium: | Asim Ferhatović Hase Stadium |
| League: | Premier League BiH |
| League Result: | 2nd |
| Cup1: | Cup of BiH |
| Cup1 Result: | Quarter–finals |
| League Topscorer: | Alen Avdić (8) |
| Season Topscorer: | Alen Avdić (12) |
| Highest Attendance: | 18,000 vs Željezničar (15 October 2005) |
| Lowest Attendance: | 400 vs Borac (19 October 2005) 400 vs Budućnost (26 November 2005) |
| Average Attendance: | 3,933 |
| Largest Win: | Sarajevo 6–1 Čelik (29 October 2005) |
| Largest Loss: | Zrinjski 3–1 Sarajevo (19 March 2006) |
| Prevseason: | 2004–05 |
| Nextseason: | 2006–07 |
The 2005–06 Sarajevo season was the club's 57th season in history, and their 12th consecutive season in the top flight of Bosnian football, the Premier League of BiH. Besides competing in the Premier League, the team competed in the National Cup.
See main article: 2005–06 Premier League of Bosnia and Herzegovina.
See main article: 2005–06 Bosnia and Herzegovina Football Cup.