Abstract: Neural networks were employed to distinguish between 12 accessions of grapevine found in some viticultural zones of Anatolia. The results show that the artificial neural network succeeded in identifying the unknown variety with certainty, except in the case of Antep Razakısı and Dımışkı, which is obviously a case of synonymy. A considerable similarity between Aydın Razakısı and Çivril Razakısı also appears. Similarity was found between Buca Razakısı and Dumanlı Razakısı and the other vine accessions are clearly differentiated.