The effect of religiosity on customers experience has engendered a lot of debate in the existing literature. This study examines the effect of religiosity on customers experience among the three major religious groups in the hospitality sector in Nigeria. The study is premised on the dimensions of religiosity, which are religious knowledge, orientation, commitment and affiliation. Employing the survey research design, 544 customers in the hospital industry who cut across the three main religions in Nigeria where sampled. The study employed the PLS-SEM tool in the analysis of data. The PLS-SEM analysis shows that religiosity (t-value=134.668) is a significant determinant of customers experience in the hospitality sector. The findings further reveal that there is no significant difference in customers experience among the three main ethnic groups in Nigeria. Practical Implication: It is inferred from the study that firms should pay attention to religiosity in order to give the customers an exciting experience. More attention should be paid to the customers' religious orientation and knowledge. The role and significance of religion as relating to religious, affiliation, commitment, orientation and knowledge of the customers should not be ignored by firms in the provision of goods and services which will bring about better service encounter.