• Emma Ross (Peyton List) is the oldest of the Ross kids, and counselor-in-training who is in Cabin Woodchuck. She is shown to have a unique sense of fashion.
• Ravi Ross (Karan Brar) is an extremely smart, counselor-in-training who is in Cabin Grizzly. The second-youngest of the Ross kids, he brings his pet Asian water monitor Mrs. Kipling to camp.
• Zuri Ross (Skai Jackson) is a sweet yet sharp, sarcastic, and talkative girl and the youngest of the Ross kids who is in Cabin Woodchuck.
• Lou (Miranda May) is a hyperactive farm girl, counselor, and Emma's friend. She is the head of Cabin Woodchuck and is a longtime friend of Xander.
• Xander (Kevin Quinn) is a popular counselor and resident musician who is the head of Cabin Grizzly. He is the love interest for Emma and is a longtime friend of Lou.
• Jorge (Nathan Arenas) is a bespectacled boy of Hispanic descent who is Ravi's friend and in Cabin Grizzly. He is shown to be very messy, unclean, and calls people "weird". Jorge once claimed that he was once abducted by aliens.
• Tiffany (Nina Lu) is a young girl of Chinese descent whom Zuri befriends. She has an overbearing mother who expects a lot out of her