| 角色 | 饰演者 | 角色介绍 |
| Mitchie Torres | 黛米·洛瓦托 | |
| Shane Gray | 乔·乔纳斯 | |
| Nate | 尼克·乔纳斯 | |
| Jason | 凯文·乔纳斯 | |
| Brown Cesario | Daniel Fathers | |
| Axel Turner | Daniel Kash | |
| Connie Torres | Maria Canals | |
| Dana Turner | Chloe Bridges | |
| Luke Wilson | Matthew 'Mdot' Finley | |
| Tess Tyler (as Meaghan Jette Martin) | 梅甘·洁特·马丁 | |
| Caitlyn Geller | 艾莉森·斯通勒 | |
| Ella Pador | 安娜·玛丽亚·佩雷兹·德·塔格 | |
| Peggy Warburton | Jasmine Richards | |
| Sander Loyer | Roshon Fegam | |
| Barron James | Jordan Francis | |
| Georgina Farlow | Arisa Cox | |
| Junior Rocker Trevor | Frankie Jonas | |
| Junior Rocker Jamal | Shemar Charles | |
| Junior Rocker Erin | 阿比盖尔·朱 | |
| Junior Rocker Audrey | 艾琳·皮特 | |
| Camp Star Stage Manager | 杰西·波斯迪克 | |
| Star Camper Christine | Nikki Shah | |
| Star Camper Rachel | Aurora Kruk | |
| Counsellor Bob | Shaun Shetty | |
| Bus Driver | Robert Feggans | |
| Camp Rock Dancer (as George 'Gee' Alexander) | George Alexander | |
| Camp Rock Dancer | Jade Anderson | |
| Camp Star Dancer | Shamier Anderson | |
| Camp Rock Dancer | Tallie Brinson III | |
| Camp Star Dancer | Carlena Britch | |
| Camp Star Dancer | Amanda Cleghorn | |
| Camp Star Dancer | Stephanie Cole | |
| Camp Rock Dancer | Amanda Damaran |
