World Blitz Chess Championship 2025

World Blitz Chess Championship 2025
Doha, Qatar
29–30 December 2025
 
World Blitz Champion
Women's
World Blitz Champion
 
  Norway Magnus Carlsen Kazakhstan Bibisara Assaubayeva

The 2025 World Blitz Chess Championship was the 27th World Blitz Chess Championship held by FIDE to determine the world champion in chess played under blitz time controls. Since 2012, FIDE has held the World Rapid and Blitz Championships at a joint tournament. The tournament was held in Doha, Qatar, from 29 to 30 December 2025.

The open section of the tournament was won by Magnus Carlsen in his ninth victory in the competition. The women's section was won by the Kazakh grandmaster Bibisara Assaubayeva for the third time.