Adult & Teen Challenge of Illinois is a faith-based residential recovery organization affiliated with the Adult & Teen Challenge network. The national Adult & Teen Challenge USA directory lists Illinois centers under the Adult & Teen Challenge name and describes the network's model as long-term, Christian residential recovery.

Teen Challenge programs generally combine residential structure, Bible-based discipleship, work assignments, counseling or mentoring, and recovery programming. The national Adult & Teen Challenge USA center directory lists the Illinois organization within that network.