The present study examines predictors of support for race-based AA in college admissions. There is considerable work focused on predicting support for AA policies in employment but there is comparative dearth of knowledge about reactions to AA in education. This work applies existing models of support for AA that include beliefs about AA policies (fairness, merit, diversity valuation, and prevalence of discrimination) and individual characteristics (sex, liberality, and self-interest). White (n = 413) and Hispanic (n = 343) college students completed measures of the model predictors and reactions to a general AA policy and several specific policies (e.g., recruitment of minority applicants, different standards for admission). Regarding general policy support, those who believed AA was fair, more strongly valued diversity in educational settings, and believed discrimination still existed indicated stronger supported for AA. Surprisingly merit, sex, and liberality did not uniquely predict support in either sample. Self-interest related to greater support for Hispanic participants only. Across specific policy applications, diversity valuation and recognition of ongoing issues with discrimination were the most consistent predictors.