Background/purpose: The introduction of learning management systems, interactive whiteboards, educational games, and artificial intelligence-supported educational technologies highlights the importance of technological leadership as a top competency for teachers. Since effective technological leadership requires a high level of education, numerous studies have been conducted on this subject, and an extensive knowledge base has been formed. The research was carried out in order to examine the knowledge base formed in this field holistically, to determine the current situation and to provide a guiding study for future studies. Materials/methods: A descriptive and bibliographic analysis of 400 articles and early access articles selected from the Web of Science database was conducted using VOSviewer software. Results: According to the findings, the most influential author is Johan Van Braak and the most influential journal is 'Computer & Education'. The most influential country was determined to be the USA. It was determined that the most used keywords in the study were leadership and technology integration. It was concluded that the top-ranked studies focused on teachers' efforts to integrate technology into education. There are few studies originating from Turkey, and it is predicted that the number of studies will increase in the coming periods, thanks to technological advancements in education. Conclusion: The study analysed publications, authors, countries, journals, source types, citation counts, and collaborations that are leading in the field of teacher technological leadership. A framework has been established for many components, such as current research topics and future research trends. At this point, this study will reflect trends and current issues related to teachers' technological leadership and will play an active role in conducting different studies in this field.