Mental illness encompasses a spectrum of conditions affecting mental and emotional well-being, often leading to significant disruptions in daily life activities. Despite advancements in treatment and understanding, societal attitudes towards mental illness persist, influenced by historical, cultural, and media portrayals. Stigma remains a formidable barrier, impacting individuals interactions, employment opportunities, and quality of life. This study aims to assess the knowledge of mental illness among B.Sc. Nursing Students, recognizing the crucial role they play in healthcare delivery.