| Tourney Name: | 2004 FIRS B-World Cup |
| Year: | 2012 |
| Country: | Macao |
| Dates: | 24 November-1 December |
| Confederations: | 4 |
| Num Teams: | 11 |
| Champion: | Catalonia |
| Second: | England |
| Third: | Andorra |
| Matches: | 39 |
| Goals: | 461 |
| Prevseason: | 2002 |
| Nextseason: | 2006 |
The 2004 Rink Hockey Men's B World Championship was the 36th edition of the Rink Hockey B World Championship, held from October 16 to 23, in Macau.
The champion was Catalonia, that had obtained a FIRS provisional membership few months before the tournament. However, FIRS did not endorse final acceptance of Catalonia for subsequent editions, being a sporting scandal known as the Fresno Case.
Competition's schedule included 11 countries, divided in two groups, but North Korea withdrew a few days before the opening.
All times are Macau local time (UTC+8).
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