2023 IIHF World Championship Division IV

The 2023 IIHF World Championship Division IV was an international ice hockey tournament run by the International Ice Hockey Federation.

The tournament was held in Ulaanbaatar, Mongolia from 23 to 26 March 2023 after the original hosts, Kuwait, withdrew from hosting the tournament.

Four nations participated in the tournament, including Mongolia, who returned to the World Championships after a ten-year absence. Indonesia and the Philippines made their debut in the World Championships. Originally, the Philippines had made its debut, but withdrew before last year's tournament began due to players, coaches and staffs being affected by the COVID-19 pandemic.

The Philippines won the tournament and were promoted to Division III B.

Match officials
Three referees and four linesmen were selected for the tournament.

Results
All times are local (UTC+8)

Scoring leaders
List shows the top skaters sorted by points, then goals.

GP = Games played; G = Goals; A = Assists; Pts = Points; +/− = P Plus–minus; PIM = Penalties In Minutes Source: IIHF.com

Goaltending leaders
Only the top five goaltenders, based on save percentage, who have played at least 40% of their team's minutes, are included in this list.

TOI = Time On Ice (minutes:seconds); GA = Goals against; GAA = Goals against average; Sv% = Save percentage; SO = Shutouts Source: IIHF.com