This two-study paper examines the link between gender and perceived leadership effectiveness in self-organized Global Virtual Teams (GVTs). Perceived leadership effectiveness is assessed through both self and peer evaluations across a combined sample of 2,430 participants (predominantly students with work experience) from 96 countries, organized into 533 GVTs. The findings from both studies indicate that, in global virtual teams (GVTs), women are perceived by their peers as more effective leaders compared to men. Moreover, women show a smaller gap between self- and peer evaluations…