ABC transporters (ATP-binding cassettes) are among the largest gene families found in the three domains of bacteria, eubacteria, and eukaryotes. Most known ABC proteins are ATP-dependent, and membrane transporter and transport a wide range of molecules. These carriers play an important role in various biological processes. Since no comprehensive study has been performed on the identifying of ABC transporters in the potato plant, in this study, by searching the NCBI database and screening the identified genes, 228 ABC transporter genes were finally identified. Analysis of gene ontology (GO) showed that about 53% of ABC transporters in biological processes are responsible for transporting materials. In the analysis of molecular function and cell content, it was found that 32% are ATP-binding and 43% of them are inner membrane actuators, respectively. Also, the Cis elements in the promoter of ABC transporter genes was investigated, which finally identified 13 elements in drought stress and three elements in salinity stress. Finally, the expression pattern of eight selected ABC transporter genes under drought and salinity stresses was investigated using qPCR method. The results showed the effect of the studied genes under stress. StABC-050, StABC-084 and StABC-124 genes in drought stress and StABC-084 and StABC-001 genes had high expression in salinity stress. Then, to ensure the application of the applied stresses, the amount of proline and RWC and Na⁺/K⁺ were measured. According to the results, with increasing drought stress, the amount of proline in different developmental stages increased and RWC decreased, so that this decrease showed a significant difference at the level of 1%. The aim of this study was to identify and evaluate the expression pattern of selected ABC transporter genes under drought and salinity stresses in potato.