The preparation technology and the application of graphene conductive ink were reviewed in this paper. Through the survey of literature, the paper introduced the preparation technology of graphene conductive ink, analyzed the characteristics of conductive phases obtained by different methods and expounded the conductive mechanism of general conductive ink. Emphases were paid to the preparation of graphene conductive ink, the application and the development prospect in electronic devices and energy storage devices in this paper. As present researches on the preparation of graphene conductive ink mainly focus on the preparation of conductive phase, further studies still need to pay close attention to the selection of binders, solvents and additives. Researches on the conductive mechanism of graphene conductive ink have not started yet. Progress in the study of graphene conductive ink will help researchers better understand and apply graphene conductive ink. Graphene conductive ink will become a key material in the field of printed electronics in the future.