| Tourney Name: | IIHF U18 World Championship Division II |
| Year: | 2017 |
| Size: | 180 |
| Country: | South Korea |
| Country2: | Serbia |
| Dates: | 2–8 April 2017 13–19 March 2017 |
| Num Teams: | 12 |
| Venues: | 3 |
| Cities: | 2 |
| Prevseason: | 2016 |
| Nextseason: | 2018 |
See main article: 2017 IIHF World U18 Championships.
The 2017 IIHF U18 World Championship Division II was 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.
| Tourney Name: | IIHF World U18 Championship Division II A |
| Year: | 2017 |
| Country: | South Korea |
| Dates: | 2–8 April |
| Num Teams: | 6 |
| Venues: | 2 |
| Cities: | 1 |
| Games: | 15 |
| Goals: | 92 |
| Scoring Leader: |  Andrei Vasile |
| Points: | 10 |
| Website: | IIHF.com |
The Division II A tournament was played in Gangneung, South Korea, from 2 to 8 April 2017.[1]
| Team | Qualification | |
|---|---|---|
| hosts; placed 6th in 2016 Division I B and were relegated | ||
| placed 2nd in 2016 Division II A | ||
| placed 3rd in 2016 Division II A | ||
| placed 4th in 2016 Division II A | ||
| placed 5th in 2016 Division II A | ||
| placed 1st in 2016 Division II B and were promoted |
4 referees and 7 linesmen were selected for the tournament.[2]
Djordje Fazekaš
Joonas Kova
Shinichi Takizawa
Clément Goncalves
Paweł Kosidło
Tiange Liu
Mikita Paliakou
Maximilian Verworner
All times are local. (Korea Standard Time – UTC+9)--------------------
| Tourney Name: | IIHF World U18 Championship Division II B |
| Year: | 2017 |
| Country: | Serbia |
| Dates: | 13–19 March |
| Num Teams: | 6 |
| Venues: | 1 |
| Cities: | 1 |
| Games: | 15 |
| Goals: | 88 |
| Scoring Leader: |  Tyrone Bronte |
| Points: | 12 |
| Website: | IIHF.com |
The Division II B tournament was played in Belgrade, Serbia, from 13 to 19 March 2017.[3] Australia achieved the unusual distinction of being promoted in consecutive years.
| Team | Qualification | |
|---|---|---|
| placed 6th in 2016 Division II A and were relegated | ||
| placed 2nd in 2016 Division II B | ||
| hosts; placed 3rd in 2016 Division II B | ||
| placed 4th in 2016 Division II B | ||
| placed 5th in 2016 Division II B | ||
| placed 1st in 2016 Division III A and were promoted |
4 referees and 7 linesmen were selected for the tournament.[4]
Lehel Gergely
Milan Novák
Andrej Simankov Miroslav Štolc
Murat Aygun Tibor Fazekaš Martin Jobbágy Artsiom Labzov
Thomas Nordberg Pettersen David Perduv
Anton Peretyatko
All times are local. (Central European Time – UTC+1)--------------------