Human immunodeficiency virus (HIV) infection produces neurological comorbidities including HIV-associated neurocognitive disorder (HAND) and chronic pain. HIV also increases the risk of developing an alcohol use disorder (AUD). With the rising prevalence of AUD in women and people with HIV (PWH), understanding the neurobiological impact of alcohol in these populations is important. We examined proteomic alterations in the hippocampus and anterior cingulate cortex (ACC), brain regions critical for cognition and affective pain, in a female rhesus macaque model of chronic binge alcohol administration and SIV infection. Adult female rhesus macaques received either chronic binge alcohol (CBA, 13-14 g/kg/week of alcohol) or water (VEH) via gastric catheter. All animals were inoculated with simian immunodeficiency virus (SIV