The 2024 IIHF U18 World Championship Division III were two international under-18 ice hockey tournaments organised by the International Ice Hockey Federation.

The Divisions III A and III B represented the sixth and the seventh tier of the IIHF World U18 Championship.

The Division III Group A tournament was played in Istanbul, Turkey, from 4 to 10 March 2024.

(Turkey Time – UTC+3) The Division III Group B tournament was played in Cape Town, South Africa, from 4 to 7 March 2024.

(South Africa Standard Time – UTC+2)