What are the implications of economic inequality for trust in government and state institutions? Political trust performs important functions in representative political systems, facilitating the efficient functioning of government, simplifying complex political processes, and reducing monitoring costs for ordinary people.This paper addresses two gaps in the literature by focusing on the role of individual perceptions and subjective experiences of inequality and by studying cases in Africa. Using Afrobarometer survey data collected from more than 40,000 respondents in 34 African countries between late 2016 and mid-2018, I use multi-level modelling to demonstrate that perceptions of relative deprivation are significantly associated with less trust in representative government institutions and, more weakly, with less trust in state institutions.