The 2017 FIBA U16 European Championship Division B was played in Sofia, Bulgaria, from 10 to 19 August 2017.

[1][2] 24 teams participated in the competition.

Greece won the competition without losing a single game and won the promotion to Division A. Netherlands and Georgia also gained promotion.

In this round, twenty-four teams are allocated in four groups of six teams each.

First two teams advance to the Final round and other teams advance to Classification for 9th–24th place.