Within conservation, the need to measure the impacts on people from conservation initiatives such as projects and programs is growing, but understanding and measuring the multidimensional impacts on human well-being from conservation initiatives is complex. To understand the constituent components of human well-being and identify which components of well-being are most common, we analyzed 31 known indices for measuring human well-being. We found 11 focal areas shared by two or more indices for measuring human well-being, and the focal areas of living standards, health, education, social cohesion, security, environment, and governance were in at least 14 of the 31 human well-being indices. We examined each of the common focal areas and assessed its relevance to measuring the human well-being impacts of a conservation initiative. We then looked for existing indices that include the relevant focal areas and recommend the use of Stiglitz et al. (2009)-a framework designed to measure economic performance and social progress-as a starting place for understanding and selecting human well-being focal areas suitable for measuring the impacts on people from a conservation initiative.