While research on women's substantive representation in legislatures has proliferated, our knowledge of gender lobbying mechanisms in authoritarian regimes remains limited. Adopting a state-society interaction approach, this article addresses how women's interests are substantively represented in China despite the absence of an electoral mandate and the omnipresence of state power. Drawing on extensive fieldwork, this article maps out the intertwining of key political agents and institutions within and outside the state that mobilize for women's grievances and demands. We find that representation of women's interests in China requires the emergence of a unified societal demand followed by a coalition of state agency allies navigating within legislative, executive, and Party-affiliated institutional bodies. The pursuit of women's interests is also politically bounded and faces strong repression if the lobbying lacks state alliances or the targeted issue is considered “politically sensitive” by the government.