While the rise of right-wing populism in West European politics has received considerable attention in academic circles, the equivalent phenomenon in Central and Eastern Europe (CEE) remains understudied. I address this gap by examining the factors contributing to right-wing populist party success in CEE. I argue that the success of such parties is best explained by the presence of salient ethnic minority parties. I propose that successful ethnic minority parties heighten the salience of ethno-nationalist divisions within a state, creating electoral demand for parties of the populist right. Political elites capitalize on the fear generated by the presence of strong minority parties and channel it into electoral support for the populist right. Performing statistical analysis on an original dataset of 108 CEE elections, I find evidence that the electoral performance of right-wing populist parties is influenced by the performance of ethnic minority parties and their participation in government.