Purpose This study aims to understand the impact of religiosity and acculturation to the global consumer culture (AGCC) on Muslims’ perception of luxury values. Prior results on the effect of religion/religiosity on luxury consumption and purchase intentions are inconsistent. Then, while AGCC is argued to affect consumers’ perceptions of luxury values, research in this area is scarce. Design/methodology/approach Based on an online questionnaire with 300 Kuwaiti respondents recruited from a paid consumer panel, the authors explore the relations between religiosity and AGGC on the one hand and luxury values on the other through linear regressions. Findings Religiosity enhances the perceived extended self, perfectionism, materialistic and sustainable value of luxury. AGCC enhances Muslims’ perception of all luxury values under study. Globalized Muslims mainly perceive luxury as means of self-identification. Originality/value The study is the first, to the knowledge, to investigate the impact of religiosity and AGCC on Muslims’ perception of luxury values. The authors propose an integrative set of luxury values that reflect both the social and personal value of luxury. The study focuses on Muslims in Kuwait; a potential luxury market that is under-investigated.