The KR-b men's basketball team, commonly known as KR-b or KR Bumban, is the reserve team of KR men's basketball, based in Reykjavík, Iceland.

It currently plays in the 2. deild karla and the Icelandic basketball cup.

[2] Despite the teams reserve status, it regularly features high profile players during the Icelandic basketball cup.

[3][4][5] Note: Flags indicate national team eligibility at FIBA-sanctioned events.

Players may hold other non-FIBA nationalities not displayed.