Community involvement (e.g., volunteerism, activism) in HIV/AIDS may be an effective prevention strategy. Through involvement in HIV/AIDS-related organizations, individuals may develop a positive sense of themselves, maintain HIV preventive behaviors, and create community change. In this paper we examine the types of activities, motives, consequences, and deterrents to community involvement among Latino gay men using both community organizations' and Latino gay men's perspectives. Data come from an exploratory study in Chicago. It included telephone interviews with HIV/AIDS organizations (N = 62) and in-depth interviews with Latino gay men (n = 6 volunteers; n = 7 no volunteers). We found that organizations have few Latino volunteers and that the deterrents to involvement are stigma of HIV/AIDS and homosexuality, racism, and apathy. Among the positive consequences, we found an increase in self-esteem, sense of empowerment, and safer sex behaviors.