ABSTRACT Contact Theory suggests that interaction across ethnic lines can erode prejudices and lessen interethnic conflict. Hypotheses drawn from the theory have a mixed empirical record, however, with negative results commonly attributed to the presence or absence of conditions that mediate contact’s effects. Analyzing survey data collected in the Balkans, we test Contact Theory’s observable implications using a case that offers unique theoretical leverage: Albanian attitudes toward Greeks. It is an especially appropriate case due to the historical isolation of Albanians from their Greek neighbors, as well as the elite-level cultivation of anti-Greek prejudice that took place during that period. And it is an especially tough test for Contact Theory due to the presence of multiple circumstances thought to weaken (if not reverse) the estimated benefits from contact. Nevertheless, our results largely support Contact Theory. Albanian respondents who’ve personally met at least one Greek feel more warmly toward the group than those who have not, and that warmth tends to be greatest among Albanians who spent time living in Greece. The benefits of contact do not appear, however, among those who consider Greeks to be a national-security threat, supporting the belief that ideological or instrumental motives can neutralize contact’s ameliorative effects.