This study systematically maps the network structure of the editors-in-chief in social sciences journals, focusing on their gender representation, geographical distribution, and institutional composition. Drawing upon large-scale data from 3,320 JCR-ranked journals of 57 different fields in the social sciences (4,868 editors-in-chief from 1,485 affiliations of 71 countries), the study aims to illustrate the current connections of editorial leadership in social sciences. Findings reveal that two countries-the U.S. and the U.K.-and their institutions shape almost all fields of the social sciences, with institutions from other geographies, particularly non-English-speaking countries, being substantially underrepresented. However, there is no central institution that dominates across all fields, but within dominant geographies, a reduced number of different affiliations prevail in the most important intellectual terrains. In terms of gender representation, there is a significant imbalance across all dimensions under study. Male editors-in-chief outnumber females across most fields (66.67%), countries (76.60%), and affiliations (63.16%). All in all, by critically mapping the connections of editors-in-chief in social sciences journals, this study seeks to advance our understanding of the current structure of editorial governance and, in turn, stimulate initiatives aimed at fostering a more representative leadership in social science, keeping levels of scientific excellence constant.