| Tourney Name: | Roller Hockey World Cup |
| Year: | 1956 |
| Other Titles: | Roller Hockey Men's World Championships |
| Country: | Portugal |
| Dates: | – |
| Num Teams: | 11 |
| Confederations: | 2 |
| Venues: | 1 |
| Cities: | 1 |
| Count: | 6 |
| Matches: | 55 |
| Goals: | 247 |
| Prevseason: | 1955 |
| Nextseason: | 1958 |
The 1956 Roller Hockey World Cup was the twelfth roller hockey world cup, organized by the Fédération Internationale de Patinage a Roulettes (now under the name of Fédération Internationale de Roller Sports). It was contested by 11 national teams (10 from Europe and 1 from South America) and it is also considered the 1956 European Roller Hockey Championship (despite the presence of Brazil). All the games were played in the city of Porto, in Portugal, the chosen city to host the World Cup.