The current systematic review examines the use of behavioral skills training (BST) to train teachers and other professionals to implement interventions with individuals ages birth to 21. A total of 20 studies from 18 articles were included in the review. The SCARF protocol was utilized to rate article quality/rigor and outcomes of studies. All studies included in the review showed positive outcomes, suggesting teachers and other professional staff can be effectively taught using BST to implement a variety of interventions with fidelity. Seven articles were found to have sufficient quality/rigor scores in their primary outcomes to allow for interpretation of findings with confidence. Additional high-quality studies are needed to examine the efficacy of BST to teach others to implement intervention to support skill development in individuals with disabilities. Implications for future research and intervention are discussed.