2025 IIHF World Championship Division I

The 2025 IIHF World Championship Division I will be an international ice hockey tournament run by the International Ice Hockey Federation.
The Group A tournament will be held in Sfântu Gheorghe, Romania from 27 April to 3 May and the Group B tournament in Tallinn, Estonia from 26 April to 2 May 2025.
==Group A tournament==
===Participants===
Team	Qualification
 	Placed 15th in the Elite Division in 2024 and was relegated.
 	Placed 16th in the Elite Division in 2024 and was relegated.
 	Placed 3rd in Division I A in 2024.
 	Host, placed 4th in Division I A in 2024.
 	Placed 5th in Division I A in 2024.
 	Placed 1st in Division I B in 2024 and was promoted.
===Standings===
==Group B tournament==
===Participants===
Team	Qualification
 	Placed 6th in Division I A in 2024 and was relegated.
 	Placed 2nd in Division I B in 2024.
 	Host, placed 3rd in Division I B in 2024.
 	Placed 4th in Division I B in 2024.
 	Placed 5th in Division I B in 2024.
 	Placed 1st in Division II A in 2024 and was promoted.
===Standings===
==References==
2025
Division I