Research on electoral participation at the individual level in Latin America remains scarce. This article extends our knowledge about the individual-level factors that impact citizens’ propensity to vote in the region. Specifically, I assess the link be-tween citizens’ trust in the electoral process and voter turnout using recent survey data from 19 Latin American countries between 2004 and 2014. Using logistic models I show that trust in the fairness of elections has a significant and positive effect on voter turnout across the region, and that this effect is mediated by the existence of compulsory voting laws.