Gerasim Georgijević (; 1791–d. January 1804) or Đurđević (Ђурђевић), known as Hadži Gerasim (Хаџи Герасим) and Hadži-Đera (Хаџи-Ђера), was a Serbian Orthodox "jeromonah" (priest-monk) and the "hegumen" (monastery head) of the Monastery of Moravci near Ljig. He was killed during the "Slaughter of the Knezes" in 23–29 January 1804, along with other notable Serbs, after participating in a plot against the Dahije.