2019 IIHF World Women's U18 Championship – Division I

Group A
The Group A tournament was held in Radenthein, Austria from 7 to 13 January 2019.

Group B
The Group B tournament was held in Dumfries, Great Britain from 6 to 12 January 2019.

Group B qualification
The Group B Qualification tournament is being held in Jaca, Spain from 12 to 18 January 2019.