This study aimed to know the factors associated with quality of life (QOL) of elderly caregivers diagnosed with Alzheimer's disease from the perspective of these individuals. It was a descriptive study with qualitative approach based on the Collective Subject Discourse method. Twenty elderly caregivers diagnosed with Alzheimer's disease participated, during a month, in the period the month September 18 to October 18, 2017. Data collection was done through interviews with caregivers of elderly with Alzheimer's disease.