2008 World Cup may refer to:
- 2008 Alpine Skiing World Cup
- 2008 VIVA World Cup
- 2008 World Cup (men's golf)
- FIFA Club World Cup 2008
- FIFA Futsal World Cup 2008
- Speedway World Cup 2008
- Rugby League:
- 2008 Rugby League World Cup, men's tournament
- 2008 Women's Rugby League World Cup
- 2008 Festival of World Cups, several competitions including university, police, defence forces and wheelchair world cups