HIV prevalence among MSM sampled in 20 U.S. cities remained stable from 2008 to 2011. Awareness of HIV infection among HIV-infected MSM increased overall and among all age, race/ethnicity, education, and income strata. Consistent with other reports [1], minority MSM, especially black MSM, experienced a disproportionate burden of HIV in both years. Further, in both years, black MSM were most likely to be HIVinfected and least likely to be aware of their infection. Minority MSM remain an important target for efforts that promote testing and reduce risk and stigma associated with HIV.