An endoscope connector includes an outer casing, an electrical connector attached to an attachment hole of the outer casing, a first metal member disposed in the outer casing, a second metal member attached to the electrical connector, an insulating member main body 661 placed between the first and second metal members, and electrically insulates the first and second metal members from each other, a capacitor 67 fixed to the insulating member main body 661, a first conduction member 68 fixed to the insulating member main body 661 and electrically connected to one leg 671 of the capacitor 67, the first conduction member contacting the first metal member and being electrically connected to the first metal member, and a second conduction member fixed to the insulating member main body 661 and electrically connected to another leg of the capacitor 67, the second conduction member contacting the second metal member and being electrically connected to the second metal member.
