2012 IIHF World U18 Championship Division I

The 2012 IIHF U18 World Championship Division I was a pair of international under-18 ice hockey tournaments organised by the International Ice Hockey Federation. In 2012 was introduced a new format of the IIHF World U18 Championships, therefore Division I A and Division I B now represent the second and the third tier of the IIHF World U18 Championships.

Division I A
The Division I A tournament was played in Piešťany, Slovakia, from 11 to 17 April 2012.

Final standings

 * }

Division I B
The Division I B tournament was played in Székesfehérvár, Hungary, from 11 to 17 April 2012.

Final standings

 * }