The 2025 BWF season was the overall badminton circuit organized by the Badminton World Federation (BWF) for the 2025 badminton season. The world badminton tournament in 2025 consists of:
1. BWF tournaments (Grade 1; Major Events)

2. BWF World Tour (Grade 2)

3. Continental Circuit (Grade 3) BWF Open Tournaments: BWF International Challenge, BWF International Series, and BWF Future Series.

The Sudirman Cup was a team event. The others – Super 1000, Super 750, Super 500, Super 300, Super 100, International Challenge, International Series, and Future Series are all individual tournaments. The higher the level of tournament, the larger the prize money and the more ranking points available.

The 2025 BWF season calendar comprises these six levels of BWF tournaments.

This is the complete schedule of events on the 2025 calendar, with the champions and runners-up documented.

Following is a list of notable players (winners of the main tour title, and/or part of the BWF Rankings top 100 for at least one week) who announced their retirement from professional badminton, during the 2025 season: