The eight vacancies in the 2025 FIVB Volleyball Men’s Club World Championship are filled up as follows:
- host club
- winner and runner-up of the 2025 CEV Men’s Volleyball Champions League
- winner and runner-up of the 2025 CSV Men’s Volleyball South American Club Championship
- winner and runner-up of the 2025 AVC Men’s Volleyball Asian Club Championship
- winner of the 2025 CAVB Men’s Volleyball African Club Championship