Biljana Đorđević was born in 1984 in Vranje, SR Serbia, SFR Yugoslavia.

She completed her primary education in Bujanovac and attended a gymnasium in her home town.

[1] Đorđević is a docent at the Faculty of Political Sciences at the University of Belgrade.

[3] She was elected as a member of the Minor Council of the Do not let Belgrade drown (NDB) movement in 2020.

[5] She was elected to the National Assembly, and currently serves as the deputy president of the NDB parliamentary group since 1 August 2022.