2015 proved to be another banner year for WWE. New champions were crowned, legends returned, new faces arrived, and the WWE Superstars and Divas delivered some of the greatest pay-per-view matches in WWE history.
| Actor | Role |
|---|---|
 Brock LesnarHimself | Himself |
 John CenaHimself | Himself |
 Colby LopezSeth Rollins | Seth Rollins |
 Bryan DanielsonDaniel Bryan | Daniel Bryan |
 Joe Anoa'iRoman Reigns | Roman Reigns |
 Miroslav BarnyashevRusev | Rusev |
 Claudio CastagnoliCesaro | Cesaro |
 T.J. WilsonTyson Kidd | Tyson Kidd |
 Kofi Sarkodie-MensahKofi Kingston | Kofi Kingston |
 Ettore EwenBig E | Big E |
 Randy OrtonHimself | Himself |
 Jonathan GoodDean Ambrose | Dean Ambrose |
 Fred RosserDarren Young | Darren Young |
 Thaddeus BullardTitus O'Neil | Titus O'Neil |
 Ryan ParmeterKonor | Konor |
 Eric ThompsonVictor | Victor |
 Emanuel RodriguezKalisto | Kalisto |
 José RodríguezSin Cara | Sin Cara |
 Eddie ColónDiego | Diego |
 Orlando ColónFernando | Fernando |
 Kevin SteenKevin Owens | Kevin Owens |
 Nick NemethDolph Ziggler | Dolph Ziggler |
 Stephen FarrellySheamus | Sheamus |
 Benjamin SatterlyNeville | Neville |
 Glenn JacobsKane | Kane |
 Ashley FliehrCharlotte Flair | Charlotte Flair |
 Brie GarciaHerself | Herself |
 Mercedes VarnadoSasha Banks | Sasha Banks |
 Mark CalawayThe Undertaker | The Undertaker |
 Nikki GarciaHerself | Herself |