In this article it is depicted that before nursing home staff can effectively contribute to optimising the quality of life (QOL) of nursing home residents, it has to be clear what exactly QOL is and how it can be enhanced. The aim is to identify a QOL framework that provides tools for optimising QOL and can form the basis for the development of guidelines for QOL enhancement. For that purpose, a framework should meet three basic criteria: (1) it should be based on assumptions about comprehensive QOL of human beings in general; (2) it should clearly describe the contribution of each dimension to QOL and identify relationships between the dimensions; (3) it should take individual preferences into account. After the criteria are defined, frameworks identified from a literature search are discussed and evaluated according to these criteria. The most suitable framework appears to be the QOL framework of the theory of Social Production Functions. The implications of this framework in understanding the QOL of nursing home residents are described and recommendations for further research are discussed.