Khudadat bey Rafibeyli (Azerbaijani: Xudadat bəy Rəfibəyli; 1878 – 1920), also known as Khudadat Rafibeyov, was a Russian Empire statesman who served as Governor General of Ganja Governorate and Minister of Healthcare of Azerbaijan Democratic Republic, and was also the member of Azerbaijani National Council and later Parliament of Azerbaijan. He was the father of Azerbaijani writer Nigar Rafibeyli, father-in-law of Rasul Rza and grandfather of Anar Rzayev, chairman of Writers' Union of Azerbaijan.