Throughout Iran’s history, women have consistently pioneered public charitable endowments (awqāf). Their role intensified significantly during Shi’a-ruled periods, particularly in serving religious sites and shrines (mazārāt) dedicated to the Ahl al-Bayt. Among the most revered sites they tirelessly supported were the Atabat in Iraq—resting places of six infallible Imams. Although women’s contributions have been understudied and overshadowed by men’s, they remain culturally and religiously significant. The extent of women’s involvement depended on their socioeconomic and political standing, directly influencing the scale and quality of their patronage: courtly women typically directly commissioned shrine services, while commoner women contributed through financial donations (nudhūrāt) commensurate with their means.This study investigates the nature, extent, and significance of Iranian women’s roles—both elite and non-elite—in reconstructing and developing Iraq’s Atabat during the Safavid (1501–1736) and Qajar (1789–1925) eras. It examines this under-researched facet of religious patronage. Findings reveal substantial participation by women—primarily princesses and royal consorts—in both periods. Critically, contributions during the Qajar era significantly exceeded those of the Safavid period in both quantitative scope and qualitative impact.