The 2012 IIHF U18 Women's World Championship Division I tournament was the fourth Division I tournament of the U18 Women's World Championship in ice hockey to be organized by the International Ice Hockey Federation (IIHF).

[1] The Division I tournament was played in Tromsø, Norway from 29 December 2011 to 4 January 2012.

"[4] After winning all ten of their games across the qualification and Division I tournament combined, the Hungarians earned the opportunity to compete against the elite hockey nations in the 2013 Top Division tournament, for which more than fifteen of the twenty players from the 2012 roster remained eligible.

Best players selected by the directorate Source: IIHF[5] Best player of each team selected by coaches Source: IIHF[6] List shows the top skaters sorted by points, then goals.

[7][8] GP = Games played; G = Goals; A = Assists; Pts = Points; PIM = Penalties in minutes; +/− = Plus/minus; POS = Position Only the goaltenders who played at least 40% of their team's minutes are included in this list, sorted by save percentage.