The 2023 FIBA U18 Women's European Championship Division B was the 17th edition of the Division B of the European basketball championship for women's national under-18 teams. It was played from 30 June to 9 July 2023 in Sofia, Bulgaria. Croatia women's national under-18 basketball team won the tournament.
Participating teams
(16th place, 2022 FIBA U18 Women's European Championship Division A)
(14th place, 2022 FIBA U18 Women's European Championship Division A)
(15th place, 2022 FIBA U18 Women's European Championship Division A)
First round
The draw of the first round was held on 14 February 2023 in Freising, Germany.
In the first round, the teams were drawn into four groups. The first two teams from each group advance to the quarterfinals; the other teams will play in the 9th–18th place classification groups.
All times are local (Eastern European Summer Time – UTC+3).