Transdiagnostic interventions have been shown to be effective in improving quality of life (QoL) among cancer survivors. This narrative review aims to explore the impact of transdiagnostic interventions on QoL to facilitate development of more effective interventions and future research. A comprehensive literature search was conducted in the PubMed database using a combination of MeSH terms and keywords related to cancer survivorship, QoL, and transdiagnostic interventions. Studies on Metacognit...