The 2010 FIBA U20 European Championship Division B was the 6th edition of the Division B of the European basketball championship for men's national under-20 teams. It was played from 14 to 24 July 2010 in Oberwart and Güssing, Austria.
In the first round, the teams were drawn into four groups. The first three teams from each group advance to the quarterfinal round; the other teams will play in the 13thâÂÂ17th place classification group.
In this round, the teams play in two groups of six. The first two teams from each group advance to the semifinals; the third and fourth teams advance to the 5thâÂÂ8th place playoffs; the other teams will play the 9thâÂÂ12th place playoffs.