This study explores which governance practices nonprofit leaders consider necessary to avoid organizational crises. Further, it explores whether these leadership mental models of crisis resistance depend on the organizational context. This helps determine whether practical learning points are organization specific or can be applied broadly. With a multilevel sample of 304 leaders from 44 Belgian nongovernmental development organizations, an exploratory path analysis reveals that nonprofit leaders consider continuous improvement, as a governance practice, particularly relevant for effective organizational crisis resistance. A multilevel analysis also shows that variations in leadership mental models cannot be explained by the organizational variables used in this study (organizational size, leadership group size, operational activities, and languages in the leadership group). This article concludes with a discussion of consequences for further research.