Calendarul turneelor WTA din 2015:
| Data | Turneu | Locatie | Suprafata |
| 5 Ian | Brisbane International presented by Suncorp | Brisbane | Hard |
| Shenzhen Open | Shenzhen | Hard | |
| ASB Classic | Auckland | Hard | |
| Apia International Sydney | Sydney | Hard | |
| 12 Ian | Hobart International | Hobart | Hard |
| 19 Ian | Australian Open | Melbourne | Hard |
| 9 Feb | BNP Paribas Fortis Diamond Games | Antwerp | Indoor Hard |
| PTT Thailand Open | PTT Thailand Open | Hard | |
| 16 Feb | Dubai Duty Free Tennis Championships | Dubai | Hard |
| Rio Open presented by Claro | Rio de Janeiro | Zgura | |
| 23 Feb | Qatar Total Open 2015 | Doha | Hard |
| Abierto Mexicano TELCEL presentado por HSBC | Acapulco | Hard | |
| 2 Mar | Abierto Monterrey Afirme | Monterrey | Hard |
| BMW Malaysian Open | Kuala Lumpur | Hard | |
| 9 Mar | BNP Paribas Open | Indian Wells | Hard |
| 23 Mar | Miami Open presented by Itaú | Miami | Hard |
| 6 Apr | Family Circle Cup | Charleston | Zgura |
| Katowice Open | Katowice | Indoor Hard | |
| 13 Apr | Claro Open Colsanitas | Bogota | Zgura |
| 20 Apr | Porsche Tennis Grand Prix | Stuttgart | Indoor Zgura |
| 27 Apr | Grand Prix de SAR LA Princesse Lalla Meryem | Marrakech | Zgura |
| Sparta Prague Open | Prague | Zgura | |
| 4 Mai | Mutua Madrid Open | Madrid | Zgura |
| 11 Mai | Internazionali BNL d’Italia | Roma | Zgura |
| 18 Mai | Internationaux de Strasbourg | Strasbourg | Zgura |
| 25 Mai | Roland Garros | Paris | Zgura |
| 8 Iun | Aegon Nottingham Open | Nottingham | Iarba |
| Topshelf Open | s-Hertogenbosch | Iarba | |
| 15 Iun | Aegon Birmingham Classic | Birmingham | Iarba |
| 22 Iun | Aegon Eastbourne International | Eastbourne | Iarba |
| 29 Iun | The Championships – Wimbledon | Wimbledon | Iarba |
| 13 Iul | BRD Bucharest Open | Bucuresti | Zgura |
| Collector Swedish Open | Bastad | Zgura | |
| 20 Iul | NURNBERGER Gastein Ladies | Bad Gastein | Zgura |
| TEB BNP Paribas Istanbul Cup | Istanbul | Hard | |
| 27 Iul | Baku Cup | Baku | Hard |
| 27 Iul | Brasil Tennis Cup | Florianopolis | Hard |
| 3 Aug | Bank of the West Classic | Stanford | Hard |
| Citi Open | Washington | Hard | |
| 10 Aug | Rogers Cup presented by National Bank | Toronto | Hard |
| 17 Aug | Western & Southern Open | Cincinnati | Hard |
| 24 Aug | Connecticut Open presented by United Technologies | New Haven | Hard |
| 31 Aug | US Open | Flushing Meadows | Hard |
| 14 Sep | Japan Women’s Open Tennis 2015 | Osaka | Hard |
| Coupe Banque Nationale présentée par Bell | Quebec City | Indoor Hard | |
| 21 Sep | Toray Pan Pacific Open | Tokyo | Hard |
| Korea Open | Seoul | Hard | |
| Guangzhou International Women’s Open | Guangzhou | Hard | |
| 28 Sep | Wuhan Open | Wuhan | Hard |
| Tashkent Open 2015 | Tashkent | Hard | |
| 5 Oct | China Open | Beijing | Hard |
| 12 Oct | Tianjin Open | Tianjin | Hard |
| Hong Kong Tennis Open | Hong Kong | Hard | |
| Generali Ladies Linz | Linz | Indoor Hard | |
| 19 Oct | Kremlin Cup by Bank of Moscow | Moscow | Indoor Hard |
| BGL BNP PARIBAS Luxembourg Open | Luxembourg | Indoor Hard | |
| 26 Oct | WTA Finals – Turneul Campioanelor | Singapore | Indoor Hard |
| 2 Noi | WTA Elite Trophy | Zhuhai | Hard |