This report provides a comprehensive analysis of depression within the Australian population, focusing on individuals aged 16-85 years, with a specific emphasis on women and children. It explores the prevalence of depression, identifying key social, behavioral, and cultural factors that contribute to the disorder. The report delves into the social determinants of mental health, including issues of gender inequality and human rights violations, and their impact on women's health. It also discusses the various types of depression, including major depressive disorder and unipolar depression, and examines the socio-ecological model of health in relation to depression. Finally, the report proposes health promotion interventions, such as lifestyle changes, stress management, and therapy, to improve mental health outcomes and reduce the burden of depression in Australia. The report emphasizes the importance of early intervention and government commitment to address the issue.