Lgbtq+ mental health is an academic and clinical research domain that systematically investigates the mental health outcomes, disparities, and determinants specific to individuals identifying across the lesbian, gay, bisexual, transgender, queer, and other diverse sexual orientation and gender identity spectrums. This field examines the unique stressors, resilience factors, and societal influences impacting this population's psychological well-being, aiming to inform evidence-based interventions and policies to address health inequities.