Background: Resilience, a capacity for addressing, recovering, and growing from challenging situations, can mitigate dementia care partners’ burden. Three main theoretical models predominate, treating resilience variably as an outcome, a trait, or a process. Objectives: In this scoping review, we examine how these three models inform definitions and measures of resilience in dementia care partners to understand whether there is a single coherent model and identify the gaps in conceptualizing and operationalizing resilience.