The study reported in this article examines the relationships between nationality, gender, and religiosity and business ethics attitudes in four countries in the Asia-Pacific region. Using a survey approach, university business students in Australia, New Zealand, Hong Kong, and Singapore were asked about their attitudes regarding business-related ethicality using a six-item scale of ethicality that was reported in the literature. Business students are appropriate for this study as they are “future business leaders.” For nationality significant differences emerged for only two (...) of the six items. There was no significant difference in total ethicality, and the values were positive in all countries. In general, females were reported being more ethical than males, particularly in New Zealand and Singapore. For religiosity, overall, there was a significant difference in ethicality where those respondents reporting being “very religious” also reporting being more ethical. For individual countries, significance did emerge for Australia and New Zealand. (shrink)