Anxiety spectrum disorders are among the most common mental health issues worldwide, affecting millions of individuals and significantly impacting their daily lives. Traditional approaches to diagnosing and treating anxiety, while effective, often face challenges related to accessibility, cost, and personalized care. In recent years, Artificial Intelligence (AI) has emerged as a promising tool in mental health care, offering innovative solutions for the diagnosis, treatment, and management of anxiety spectrum disorders. This chapter explores the role of AI in addressing anxiety spectrum disorders, covering the various applications, benefits, limitations, and future directions of AI in this field.