The embodiment of the present application provides a card holder ejector pin and an electronic terminal, relating to the technical field of electronic terminals. A sealing ring can be prevented from being separated from the ejector pin, thus ensuring a waterproof effect and having low manufacturing cost. The card holder ejector pin is provided within a pinhole and comprises an ejector pin and a rubber sleeve fittedly sheathed on the ejector pin; the sealing ring is provided on an outer surface of the rubber sleeve; the sealing ring and the rubber sleeve are formed integrally; and the sealing ring is used for implementing an interference fitting with an inner wall of the pinhole. The present application is used for an electronic terminal.