Electoral stakeholderspartisan and nonpartisan, media practitioners, parties, voters, including academics collect evidences of electoral malpractices enough to explain problems of electoral credibility facing different nations. While lively, none of these, particularly the academic debates, interrogates the significance of electoral topography to elections quality. Here I bridge this gap using Nigeria"s electoral geography as a case example. Inclusively, attention is on how the Nigerian electoral topography constrains or empowers partisan and non-partisan political actorspolitical parties, candidates, voters, electoral officialsand ultimately influences the quality of elections. Using the comparative method of process tracing, the paper establishes that election quality in Nigeria has been problematic, complex, subject to numerous challenges, among which is the electoral terrain. It providescore political actors with fragile electorates that are vulnerable to manipulations and weak institutions that could be used as exclusionary political tools.