This article introduces a special issue on trust in elections. While the number of electoral democracies has grown globally, we are currently experiencing a crisis of electoral trust. Political polarization, social divisions, and the rapid spread of misinformation have all been related to enhanced widespread skepticism about the quality of national elections. The special issue is focused on two central questions: How can we explain variations in trust in elections at the individual and country levels? How does trust in elections shape political behavior? In the introduction essay, we frame the contributions of the special issue, provide descriptive statistics about trust in elections globally, summarize the current state of the literature, and point to avenues for future research.