| Tournament details | |
|---|---|
| Host nation |  Japan (Final) |
| Dates | 24 June – 17 July |
| Teams | 12 |
| Venue(s) | 10 (in 10 host cities) |
| Champions |  Brazil (5th title) |
| Runners-up |  Italy |
| Third place |  China |
| Fourth place |  Cuba |
| Tournament awards | |
| MVP | Paula Pequeno |
| Official website | |
| Tournament website | |
The FIVB World Grand Prix 2005 was the thirteenth edition of the annual women's volleyball tournament, which is the female equivalent of the Men's Volleyball World League. The 2005 edition was played by twelve countries from June 24 to July 18, 2005, with the final round held at the Sendai Gymnasium in Sendai, Japan. Hosts Japan and the top five ranked teams after the preliminary rounds qualified for the last round.
The competition of the 2005 WGP lasted four weeks with a total number of 69 matches. During the first, second and third week: 18 matches per team were played with a total of 54 matches. Classification in the preliminary rounds was decided by the number of points gained by teams participating in the same group. The classification in the general ranking of the preliminary rounds of the 2005 WGP was decided by the total number of World Grand Prix Points (GPP) gained by the teams in the preliminary matches.