| Tourney Name: | FIRS B-World Cup |
| Year: | 2010 |
| Other Titles: | Dornbirn 2010 |
| Size: | 200px |
| Country: | Austria |
| Dates: | 23 October – 30 October |
| Confederations: | 5 |
| Num Teams: | 12 |
| Venues: | Dornbirn Arena |
| Cities: | 1 |
| Count: | 3 |
| Matches: | 48 |
| Goals: | 517 |
| Top Scorer: | Boogers Lowie |
| Prevseason: | 2008 |
| Nextseason: | 2012 |
The 2010 FIRS Men's B-Roller Hockey World Cup or 2010 B-World Cup was the 14th edition of the Roller Hockey B World Championship, held from 23 to 30 October, in Dornbirn, Austria. This was an Official competition organized by CIRH.
| Pos. | Country | |
|---|---|---|
| 1. | qualified to WC 2011 | |
| 2. | qualified to WC 2011 | |
| 3. | qualified to WC 2011 | |
| 4. | ||
| 5. | ||
| 6. | ||
| 7. | ||
| 8. | ||
| 9. | ||
| 10. | ||
| 11. | ||
| 12. |
The three first classified are qualified to 2011 CIRH World Cup, in San Juan, Argentina.