2005 FIBA Europe Under-18 Championship for Women Division B

The 2005 FIBA U18 Women's European Championship Division B was the first edition of the Division B of the FIBA U18 Women's European Championship, the second tier of the European women's under-18 basketball championship. It was played in Bihać and Cazin, Bosnia and Herzegovina, from 5 to 14 August 2005. Belarus women's national under-18 basketball team won the tournament.

First round
In the first round, the teams were drawn into four groups. The first two teams from each group advance to the Quarterfinal round (Groups E and F); the other teams will play in the Classification round (Groups G and H).

Quarterfinal round
In the Quarterfinal round, the teams play in two groups of four. The first two teams from each group advance to the Semifinals; the third and fourth teams will play in the 5th–8th place playoffs.

Classification round
In the Classification round, the teams play in two groups. The first two teams from each group advance to the 9th–12th place playoffs.