Wyoming Behavioral Institute is a psychiatric hospital in Casper, Wyoming. The facility describes inpatient, partial hospitalization, and intensive outpatient services for children, adolescents, adults, and seniors (Wyoming Behavioral Institute).

The hospital's child and adolescent program provides inpatient care for young people experiencing mental-health crises, while separate public pages describe adolescent and adult substance-use services. Universal Health Services lists Wyoming Behavioral Institute among its behavioral-health facilities (children and adolescents, UHS facility listing).