Political personality is the highest form of personality. Since the 18th National Congress of the Communist Party of China, the Chinese Communists have grasped the general trend of the times, answered the new requirements of practice, conformed to the new expectations of the people, led the Chinese people to make major breakthroughs and progress in internal affairs and diplomacy, formed distinct political characteristics both at home and abroad, and presented glorious political personality characteristics. The political personality of the Communist Party of China in the new era has rich connotations. Basically, it is the personalization of the Party and the basic requirement of advancing the “Four Greatness” in the new era. It also has a profound Marxist philosophical foundation. In the new era, the political personality of the Communist Party of China is mainly embodied in the public servant personality of “serving the people” in terms of value features. In terms of goal features, the common ideal and the unified goal system are characterized by “China’s Dream”. In terms of psychological features, the Communist Party of China has political courage to bear responsibility. In terms of behavioral features, the Party is realistic and pragmatic. In terms of will power features, the Party has political fixed force in the face of bewilderment, frustration and profit. In order to build the political personality of Communists in the new era, it is necessary to combine the strengthening of ideological guidance with the perfection of the innerparty system with the strengthening of political consciousness to promote political ability and the integration of style building and selfeducation.