The present study was focused on providing insight into the adjustment made by foreign contracted laborers working overseas. We investigated how cultural intelligence, loneliness, and supervisor support can influence overseas work adjustment. Data were collected from 307 Philippine contracted laborers in Taiwan via paper-based questionnaires. The results showed that supervisor support moderated the relationship between cultural intelligence (CQ) and overseas work adjustment, and the three-way interaction among CQ, loneliness and supervisor support had a significant impact on overseas work adjustment. This paper includes discussion, implications and limitations.