To provide a clutch cover assembly and a clutch release bearing device capable of suppressing noise by suppressing sliding between a diaphragm spring and an abutting part of the clutch release bearing device.

The clutch cover assembly 10 is provided with a finger 32 having an abutted face capable of abutting on the abutting part 111a of the clutch release bearing device 100. Since the abutting part 111a is a protruding part and the abutted face of the finger 32 is formed with a depression 32a corresponding to the protruding part of the abutting part 111a, frictional force between the abutting part 111a and the finger 32 increases, the abutting part 111a is easily dragged by the rotating finger 32, and noise can be suppressed.