Drawing on goal orientation theory, in this study, we examine how an individual's motivational approach relates to the use of two common emotional labor strategies: surface acting and deep acting. In addition, we examine the role of self-efficacy as a mediating mechanism through which different goal orientations are related to different emotional labor strategies. To test our hypotheses, 262 U.S. full-time working adults from a variety of service occupations were surveyed. Consistent with the predictions of goal orientation theory, our results show that learning-oriented service employees tend to use deep acting, while performance-oriented service employees use both emotional labor strategies. Our findings also show that emotional labor self-efficacy plays a mediating role in the relationship between motivational approach and emotional labor strategy use.