This is a cross-culture study looking into how organization’s customer orientation and empowerment influence hotel employees’ three types of OCBs (OCB-O, OCB-I and OCB-C). Using data collected from US and Australia employees, the study found that customer orientation was a significant predictor of employees’ three types of OCBs, while empowerment was only a significant predictor for employees’ OCB-C. Culture was found to moderate the proposed relationships, with stronger relationships observed in US than in Australia.