Extant empirical studies have shown the detrimental impact of workplace incivility on a plethora of employee outcomes. However, limited research has addressed the explanatory mechanisms that account for this negative effect of workplace incivility. In parallel, there is an emerging literature regarding the antecedents of thriving at work. Taken together and drawing on belongingness theory, we examine the mediating role of belongingness in the relationship between workplace incivility and employee thriving. Data from 163 private employees indicate that belongingness serves as a mediating mechanism in the aforementioned relationship. Limitations, areas for future research and practical implications are also discussed.