This paper presents a systematic literature review of mission management user interfaces for UAVs, with the aim of providing insight into the current state of research in this area. A total of 25 relevant publications were identified, and an overview of their content is provided. The review also discusses multimodal interaction approaches presented in these papers and highlights an emerging trend towards a more usercentric design process for UAV user interfaces. The findings of this review contribute to the understanding of existing research and offer guidance for future developments in the design of mission management user interfaces for UAVs.