To provide a process cartridge can be thinned.
A process cartridge 1 includes a drum cartridge including the photosensitive drum 4 and the developing roller 8, and a toner cartridge. Toner cartridge in a state where the toner cartridge is mounted on the drum cartridge, located on the opposite side of the photosensitive drum 4 with respect to the developing roller 8. The drum cartridge includes a cleaner, a transport pipe 7, and a developing unit 5 having a developing chamber 9. The toner cartridge includes a waste toner storing portion 11, a toner accommodating portion 10. At least a portion of the toner accommodating portion 10 is located between the waste toner container 11 and the developing chamber 9. Carrier tube 7, as viewed from the axial direction of the axis of the photosensitive drum 4 extends, overlaps with the photosensitive drum 4, the toner containing portion 10 and the waste toner storing portion 11.
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