2017 IIHF World Women's U18 Championship

The 2017 IIHF Women's U18 World Championship was the tenth Women's U18 World Championship in ice hockey. The tournament was played in Přerov and Zlín, Czech Republic. For the third straight year the United States defeated Canada for the gold, winning their sixth title overall. Russia defeated Sweden for the bronze, reversing the outcome of the previous year.

Relegation series
The third and fourth placed team from Group B played a best-of-three series to determine the relegated team, Japan was relegated

Tournament awards

 * Best players selected by the directorate

Source: IIHF.com

Goaltending leaders
(minimum 40% team's total ice time)

Division I A
Was played in Budapest, Hungary 8–14 January 2017.

Division I B
Was played in Katowice Poland, 8–14 January 2017.

Division I B qualification
Was played in San Sebastián Spain, 26–29 January 2017. This was the inaugural competition for this level, featuring the debuts of both Spain and Mexico.