| 2015 PartyPoker.com World Grand Prix | |||
|---|---|---|---|
| Tournament information | |||
| Dates | 4–10 October 2015 | ||
| Venue | Citywest Hotel | ||
| Location | Dublin | ||
| Country |  Ireland | ||
| Organisation(s) | PDC | ||
| Format | Sets "double in, double out" | ||
| Prize fund | £400,000 | ||
| Winner's share | £100,000 | ||
| High checkout | 170  Mensur Suljović | ||
| Champion(s) | |||
 Robert Thornton | |||
| |||
The 2015 PartyPoker.com World Grand Prix was the eighteenth staging of the World Grand Prix. It was played from 4–10 October 2015 at the Citywest Hotel in Dublin, Ireland.
Michael van Gerwen was the defending champion, after beating James Wade 5–3 in sets in the previous year's final, but he was beaten 5–4 in the final by Robert Thornton.