Back كأس العالم للشطرنج 2015 Arabic Svjetski šahovski kup 2015. BS Copa del Món d'escacs de 2015 Catalan Schach-Weltpokal 2015 German Coupe du monde d'échecs 2015 French גביע העולם בשחמט 2015 HE 2015-ös sakkvilágkupa Hungarian Coppa del Mondo di scacchi 2015 Italian 2015 m. pasaulio šachmatų taurės varžybos Lithuanian Verdenscupen i sjakk 2015 NB
 2015 FIDE World Cup winner Sergey Karjakin. | |
| Tournament information | |
|---|---|
| Sport | Chess |
| Location | Baku, Azerbaijan |
| Dates | 10 September 2015–5 October 2015 |
| Administrator | FIDE |
Tournament format(s) | Single-elimination tournament |
| Host(s) | Chess Federation of Azerbaijan |
| Final positions | |
| Champion |  Sergey Karjakin |
| Runner-up | Peter Svidler |
The Chess World Cup 2015 was a 128-player single-elimination chess tournament held in Baku, Azerbaijan, from 10 September to 5 October 2015.
Sergey Karjakin won the competition on tie-breaks after a four-game final against Peter Svidler. Both finalists qualified for the 2016 Candidates Tournament.
The winner of the Chess World Cup 2013, Vladimir Kramnik, was defeated by Dmitry Andreikin in the third round.