The 2023 IIHF U18 World Championship Division II were two international under-18 ice hockey tournaments organised by the International Ice Hockey Federation.

The Division II A and Division II B tournaments represent the fourth and the fifth tier of the IIHF World U18 Championship.

The Division II A tournament was played in Belgrade, Serbia, from 9 to 15 April 2023.

[1][2][3][4] The Division II B tournament was played in Sofia, Bulgaria, from 27 March to 2 April 2023.

[5][6][7][8] All times are local (UTC+2).