A significant part of these studies have been formulated in relation to or under the title of Iranian-Islamic lifestyle; despite this situation, it seems that the category of Iranian-Islamic lifestyle is still undefined and ambiguous. Accordingly, the present study aims to answer the question of what understanding and formulation of this concept have been presented by previous studies in the field of Iranian-Islamic lifestyle; using the qualitative meta-analysis method, it has examined the studies conducted under the title of Iranian-Islamic lifestyle. A conceptual framework has been formulated by reviewing the views of the most important lifestyle theorists and describing some common understandings of Iranian-Islamic lifestyle. Also, in this research, the keywords Iranian lifestyle, Islamic lifestyle, and Iranian-Islamic lifestyle were searched in the comprehensive portal of humanities, and 21 articles that met the inclusion criteria were selected for review and analysis; these items were described and analyzed in terms of research method, theoretical or conceptual foundations, definitions, and indicators of lifestyle. The research findings show that despite the large number of relevant studies, most of the research studies reviewed have not provided a specific or preferred definition of Iranian-Islamic lifestyle; only in a few cases and repeatedly, reference has been made to one of the relatively common definitions in this field. The situation has been similar in relation to the indicators and components of Iranian-Islamic lifestyle; so that ultimately the audience of these studies does not achieve an understanding and perception of the dimensions and components of this concept.