The 2017 Men's Ice Hockey World Championships was the 81st such event hosted by the International Ice Hockey Federation. Teams participated at several levels of competition. The competition also served as qualifications for division placements in the 2018 competition.
Source: IIHF Rules for classification: 1) points; 2) head-to-head points; 3) head-to-head goal difference; 4) head-to-head number of goals scored; 5) result against closest best-ranked team outside tied teams; 6) result against second-best ranked team outside tied teams; 7) seeding before tournament. (H) Host; (P) Promoted; (R) Relegated Notes:
Source: IIHF Rules for classification: 1) points; 2) head-to-head points; 3) head-to-head goal difference; 4) head-to-head number of goals scored; 5) result against closest best-ranked team outside tied teams; 6) result against second-best ranked team outside tied teams; 7) seeding before tournament. (H) Host; (P) Promoted; (R) Relegated
Source: IIHF Rules for classification: 1) points; 2) head-to-head points; 3) head-to-head goal difference; 4) head-to-head number of goals scored; 5) result against closest best-ranked team outside tied teams; 6) result against second-best ranked team outside tied teams; 7) seeding before tournament. (H) Host; (P) Promoted; (R) Relegated Notes:
Source: IIHF Rules for classification: 1) points; 2) head-to-head points; 3) head-to-head goal difference; 4) head-to-head number of goals scored; 5) result against closest best-ranked team outside tied teams; 6) result against second-best ranked team outside tied teams; 7) seeding before tournament. (H) Host; (P) Promoted; (R) Relegated Notes:
The tournament was held in Sofia, Bulgaria from 10 to 16 April 2017.[1] At the September 2016 IIHF congress it was decided to change the format so that there would be a single tournament in Bulgaria.[2]