The invention discloses a vacuum transferring device for a ceramic substrate. The vacuum transferring device comprises a base, and a control cabinet is arranged in the base. The upper part of the base is welded with a mounting seat, and a swinging arm is articulated on the mounting seat. The upper part of the swinging arm is fixedly connected with a rotating disk, and the upper end of the rotating disk is rotationally connected with a transferring arm assembly. A mounting hole is formed in the front end of the transferring arm assembly, and the upper side and the lower side of the mounting hole are respectively connected with the first transferring arm and the second transferring arm. The first transferring arm is provided with a first driving mechanism, and the second transferring arm is provided with a second driving mechanism. The front end of the first transferring arm is rotationally connected with a first bearing support, and a vacuum chuck is arranged on the first bearing support. The front end of the second transferring arm is rotationally connected with a second bearing support, and a vacuum chuck is also arranged on the second bearing support. The vacuum transferring device is provided with two transferring arms which are individually driven, and the two transferring arms are not influenced each other in the working process. In the transferring process, the transferring arms can conduct vacuum adsorption and transfer at the same time and can also conduct suspension transfer.