ObjectiveTo elucidate the latest research progress of Yes-associated protein (YAP) / transcriptional coactivator with PDZ-binding motif (TAZ) in regulating tumor drug resistance. MethodThe relevant literature on YAP/TAZ in regulating tumor cell chemotherapy, immunotherapy, and targeted therapy resistance was reviewed and summarized in the databases such as PubMed, CNKI, and so on. ResultsThe YAP/TAZ was involved in the resistance regulation of chemotherapy, immunotherapy, and targeted therapy in various human tumors. The YAP/TAZ could interact with various proteins to induce the occurrence of tumor resistance. The imbalance of YAP/TAZ signaling might lead to an important mechanism of tumor cell resistance. ConclusionsThere is a close relation between YAP/TAZ and tumor cell resistance. Studying the mechanism of YAP/TAZ regulating tumor resistance can provide new strategies and targets for addressing tumor resistance.