Long non-coding RNA (lncRNA) is a non-coding RNA greater than 200 nucleotides in length. LncRNAs can regulate gene expression at transcription and post-transcription, epigenetic level, and plays an important role in a wide range of biological processes such as genomic imprinting, chromatin remodeling, transcriptional activation, transcriptional interference and cell cycle. It becomes the current hot topics in the study of molecular biology and genetics. Emerging evidence proposed that lncRNAs play important roles in response to both abiotic and biotic stress. In this review, we discuss the role of lncRNAs in drought resistance, salt resistance, disease resistance, and immunity of plants, providing strong evidence for exploring the important role of IncRNAs in plant resistance, in order to explore new ideas and new targets for prevention and control. (C) 2018 Elsevier Inc. All rights reserved.