Abstract: Objective To investigate the personality trait and mental health of excellent graduateds in Teachers College.Methods In cluster sampling,compared with the common 470 graduates,222 excellent pre-graduates of Teachers College of Qingdao University were tested by the Cattell's 16 Personality Factors Questionnaire(16PF) and Eysenck personality Questionnaire(EPQ).Results ①The 16PFTest of the excellent graduates indicated five advantages and one disadvantage of the personality traits.i.e.the advantages of excitement,courage,suspicion(P<0.01),intelligence and ambition(P<0.05) as well as the disadvantage of independence(P<0.01).②The comprehensive forecast of 16PF and EPQ made it clear that the excellent graduates bear obvious extroversion which had distinctive difference(P<0.01).③The test of 16PF and EPQ also showed the high level of emotional stability and mental health of the excellent graduates.The precentage of unheathy mental was 11.26%,which was lower than common graduates(18.72%).The difference was significant(P<0.05).Conclusion The personality trait of excellent graduates can be used as consultation basis to better such personality traits of common graduates as ambition,excitement,courage extroversion and stability and to raise the standard of mental health as well.