| Tournament information | |
|---|---|
| Sport | Underwater Hockey |
| Established | 1980 |
| Format | Single round robin then playoffs |
| Current champion | |
Elite New Zealand (men's; 2023) Australia (women's; 2023)Masters  United States (men's; 2023) France (women's; 2023)U-24 New Zealand (men's; 2024) New Zealand (women's; 2024)U-19 New Zealand (men's; 2024) Australia (women's; 2024) | |
The Underwater Hockey World Championship is the peak international event for the underwater sport of Underwater Hockey. The event is conducted on behalf of the Confédération Mondiale des Activités Subaquatiques (CMAS) by an affiliated national federation.