Cognitive-Behavioral Therapy (CBT) is one of the most popular evidence-based interventions in the world, but little has been done to explore how it affects different groups of people such as the lesbian, gay, bisexual, transgender, queer, and intersex (LGBTQI) community. The LGBTQI Workbook for CBT is filled with hands-on, practical perspectives for clients who are seeking a new point-of-view or for clinicians and students seeking additional tools and competence when working with sexual and gender non-conforming (GNC) minority clients. The workbook focuses on skill building and addresses techniques for personal self-assessment, cognitive and behavioral activation, psychoeducation, and therapist resources. Incorporating structured learning tools to promote professional responsibility as well as ethically driven and evidence-based practices, this text aims to promote empowerment. Applied activities are available in multiple worksheets and reproducible handouts to utilize in session, in the classroom, in the field, and in life. The LGBTQ Workbook for CBT is an invaluable resource for beginner or experienced clinicians, students working with sexual and GNC minorities, and clients, as well as an excellent supplementary text for graduate students in social work, psychology, nursing, psychiatry, professional counselling, and marriage and family therapy.