2015 Under-21 Provincial Championship Group B

The 2015 Under-21 Provincial Championship Group B was contested from 15 August to 10 October 2015. The tournament (also known as the ABSA Under-21 Provincial Championship for sponsorship reasons) was the second tier of the 2015 edition of the Under-21 Provincial Championship, an annual Under-21 inter-provincial rugby union competition featuring fifteen South African provincial unions. The tournament was won by the SWD U21s; they beat the Limpopo Blue Bulls U19s 32–29 in the final played on 8 October 2015.

2015 Under-21 Provincial Championship Group B

The 2015 Under-21 Provincial Championship Group B was contested from 15 August to 10 October 2015. The tournament (also known as the ABSA Under-21 Provincial Championship for sponsorship reasons) was the second tier of the 2015 edition of the Under-21 Provincial Championship, an annual Under-21 inter-provincial rugby union competition featuring fifteen South African provincial unions. The tournament was won by the SWD U21s; they beat the Limpopo Blue Bulls U19s 32–29 in the final played on 8 October 2015.