This study examined the relationships among analytical, practical, and emotional intelligence (EI) and five dimensions of managerial behavior. Two sets of hypotheses were tested: one set examined the relationship of each of the three types of intelligence with each of the behavioral dimensions; the second set examined the unique contribution of each type of intelligence to the prediction of each dimension. Twenty‐three one‐day assessment center sessions, including tests and simulation exercises, were administered to 163 top managers in Poland. The behavioral dimensions of leadership, initiative, goal orientation, change orientation, and employee development were related to analytical intelligence and practical intelligence, but not to EI. These findings make unique contributions to understanding the relationships of types of intelligence and managerial behavioral dimensions.