Nurses play a crucial role in promoting mental health awareness and providing support to individuals experiencing mental health challenges. This review article examines the various ways in which nurses contribute to mental health promotion, including through education, advocacy, and intervention. The importance of destigmatizing mental illness and fostering a supportive environment for those in need is highlighted. Additionally, the article explores the impact of mental health awareness campaigns led by nurses in diverse settings such as hospitals, schools, and communities. The role of nurses in addressing the mental health needs of vulnerable populations, including children, the elderly, and individuals from marginalized communities, is also discussed. Furthermore, the article delves into the challenges faced by nurses in promoting mental health awareness and suggests strategies to enhance their effectiveness in this vital area of healthcare. Overall, this review underscores the indispensable role of nurses in advancing mental health awareness and fostering a more inclusive and compassionate society.