This research aims to evaluate the psycho-education and therapy programs prepared for children and adolescents with the Cognitive Behavioral Therapy approach and implemented between 2001-2021 in terms of parental involvement. This research, which was carried out in the descriptive model, is a review study. The articles covered in the research were accessed through Web of Science, ERIC, PubMed, Google Scholar, and ScienceDirect academic databases and were determined to be by the inclusion and exclusion criteria determined by the researchers, 10 of which were quasi-experimental with a control group and 7 in a randomized controlled study design. 17 articles were reviewed. Fifteen of the studies included child and adolescent sessions, while 2 included only children's sessions. According to the findings, it was determined that parent participation was used in all of the studies, the number of therapy sessions was between 8-30, and the session durations varied between 20 minutes and 1.5 hours in total, including the child/adolescent and parents It was stated that children and adolescents included in the treatment experienced various psychological disorders such as anxiety disorder, depression, obsessive-compulsive disorder, anger control disorder, attention deficit, and hyperactivity disorder, and eating disorder. These findings show that Cognitive Behavioral Therapy practices for different psychological disorders for children and adolescents benefit from parental involvement in 82% of the studies. The fact that the types of parental involvement and the presence of parental pathologies are not detailed in the studies constitute the shortcomings of parent involvement studies.