An organic light-emitting display apparatus, including: a first electrode disposed on the substrate; a pixel defining layer covering an edge of the first electrode; a residual layer disposed on the pixel defining layer, the residual layer including a fluoropolymer; a first organic functional layer including a first light emitting layer, the first organic functional layer having a lower surface directly contacting a top surface of the first electrode and a side surface directly contacting the residual layer; and a second electrode disposed on the first organic functional layer.