This study compares the relationship between the moral reasoning modes and leadership orientation of males versus females, and managers versus engineers/scientists. A questionnaire developed by Worthley (1987) was used to measure the degree of each participant's respective independence and justice, and relationships and caring moral reasoning modes. Leadership orientation values and attitudes were measured using the Fiedler and Chemers (1984) Least Preferred Coworker Scale. The results suggest that, although males differ from female in their dominant moral reasoning modes, managers are not distinguishable from the engineers/scientists they manage in terms of their moral reasoning mode or Least Preferred Coworker score.