[Objective]To learn the psychological health status of the naval aviation officers of the southern army of China and find out the influential factors. [Methods] 116 officers were investigated by SCL- 90, EPQ, simple coping style scale and daily event questionnaire; the scores of SCL - 90 were compared with that of the norm and analyzed with multiple regression method. [Results]The total mean score of SCL - 90 and scores of most subscales of the officers were higher than that of the norm ( P < 0.01); the multiple regression analysis indicated that the major factors that influence the psychological health of the officers were interpersonal conflict, nervousness, positive coping styles, negative coping styles and family events; the standard regressive coefficient were 0.293 , 0.370, - 0.218 , 0.165 and 0.165 respectively. [Conclusion]The psychological health status of the officers of the southern army of China is not favorable, which is apt to be influenced by various factors.