The Circle of Serbian Sisters () was a women's charitable society established in Belgrade in 1903. Among the founders of the society were Mabel GrujiÃÂ, wife of Slavko J. GrujiÃÂ, Blanà ¡ VesniÃÂ, wife of Milenko VesniÃÂ, and after the May coup in Serbia (1903), the society was led by Nadeà ¾da PetroviÃÂ, Delfa IvaniÃÂ, Draga LjoÃÂiÃÂ, Andjelija StanÃÂiÃÂ, Branislav Nuà ¡iàand Ivan IvaniÃÂ.
Regional organisations of the Circle of Serbian Sisters have been established in many areas where Serbs live. After the restoration of the Circle in 1990, the regional organisation Circle operates within the diocese of the Serbian Orthodox Church.
Its establishment was first proposed by Ivan Ivaniàand Branislav Nuà ¡iÃÂ. However, the organizers were Nadeà ¾da PetroviÃÂ, famous expressionist painter, Delfa IvaniÃÂ, a teacher, and Savka SubotiÃÂ, activist (wife of Jovan SubotiÃÂ).
Its first president was Savka SubotiÃÂ, who resigned in 1905. Ljubica LukoviÃÂ was then elected president and served for the next decade until her death. Under LukoviÃÂ's leadership, the organization organized and supported nurse's training courses, established the IV Reserve Hospital in the VraÃÂar neighborhood and created a network of aid stations along the major railway lines in the country to assist troops by providing with hot drinks, food, and medical attention during the First and Second Balkan Wars and at the beginning of World War II.
Although known for its charitable work, the Circle of Serbian Sisters also helped the Serbian Chetnik Organization in the Turkish-held lands of Southern Serbia, and aided the wounded and stricken as Kosovo Maiden did in medieval times.
The Headquarters of the Circle of Serbian Sisters was located in Resavska 11 Street in Belgrade. The building, decorated in Art Nouveau style, housed the Circle between 1903 up until 1942. Today the building is used by the folklore society "Ivo Lola Ribar", who organize performances there.