2011 IIHF World U18 Championship Division III
The 2011 IIHF World U18 Championship Division III was an international under-18 ice hockey competition organised by the International Ice Hockey Federation. Both Division III tournaments made up the fourth level of the IIHF World U18 Championships. The Group A tournament was played in Taipei, Taiwan, and the Group B tournament was played in Mexico City, Mexico. Australia and Iceland won the Group A and B tournaments respectively and gained promotion to the Division II of the 2012 IIHF World U18 Championships.
Group A
The Group A tournament was played in Taipei, Taiwan, from 11 to 17 April 2011. Prior to the start of the tournament, the Mongolian national team announced they would withdraw, citing financial reasons. Group A played a round-robin schedule followed by a classification round.Results
All times are local.----
----
Playoffs
Final standings
| Rank | Team |
| 1 | |
| 2 | |
| 3 | |
| 4 |
Group B
The Group B tournament was played in Mexico City, Mexico, from 13 to 20 March 2011.Final standings
Results
All times are local.----
----
----
----