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|Leagues||Slovenian Third League|
|Arena||Kodeljevo Sports Hall|
|Team colors||Red, White|
|Head coach||Marko Marković|
The origins of the club are dating back to 1951, when Stane Urek suggested a formation of a basketball club in Poljane (KK Poljane), at one of Ljubljana's high schools. The club got its official permission to play on 13 April in the same year. After just two days, they organised their first tournament, at which they invited teams Rudar (Trbovlje) and Krka (Novo Mesto); both playing in first national league.
The team was also named KK Krim, KK Slavija, KK Odred, and finally KD Slovan – the name they have had until today. After having played for more than 20 years on the basketball court in High school Poljane, they moved to sports centre Slovan in Kodeljevo, where they have been playing ever since.
|Season||Tier||League||Pos.||Postseason||Cup||Adriatic League||European competitions|
|1999–00||1||Kolinska League||4th||Semifinalist||Quarterfinals||—||Korać Cup|
|2000–01||1||Kolinska League||3rd||Semifinalist||Semifinals (3rd)||—||Korać Cup|
|2001–02||1||Hypo League||4th||Semifinalist||Semifinals||11th||Korać Cup|
|2002–03||1||1. A SKL||3rd||Semifinalist||Finalist||—||FIBA Europe Cup|
|2003–04||1||1. A SKL||3rd||Semifinalist||Semifinals||10th||—|
|2004–05||1||1. A SKL||3rd||Finalist||Quarterfinals||10th||—|
|2005–06||1||1. A SKL||1st||Finalist||Quarterfinals||9th||—|
|2006–07||1||1. A SKL||3rd||Semifinalist||Quarterfinals||13th||—|
|2012–13||1||Telemach League||9th||—||4th round||—||—|
|2013–14||1||Telemach League||12th||Relegated||5th round||—||—|
|2015–16||2||2. SKL||12th||Relegated||4th round||—||—|
|2016–17||3||3. SKL||4th (West)||—||3rd round||—||—|
The traditional colours of the club are red and white.
Note: The flag before name indicates the national team