The importance of signs in the Gospel of John is generally acknowledged. However, there is no treatment of the exact number and identity of the Johannine signs. For important reasons such a work, however, is needed. While six Johannine signs are commonly acknowledged, there is no agreement regarding possible other signs in John's Gospel. Through an exploration of the alternative proposals, greater clarity, if not consensus, could be achieved. Clarity regarding the number and identity of the Johannine signs would facilitate in a refined understanding of the Christology of the Fourth Gospel as a whole.