Considering the role of this pathway in the pathogenesis of several cancers, alterations in lncRNA expression lead to changes in MAPK pathway resulting in inhibition of apoptosis and induction of cell proliferation and migration. Moreover, some lncRNAs participate in cross-talk between MAPK and other cancer-related pathways, such as PI3K/Akt pathway through regulation of certain shared proteins between these pathways. Based on the availability of certain anticancer drugs that modulate this pathway, identification of lncRNAs that affect this pathway would help in establishment of effective therapies.Key words: RNA - long noncoding - mitogen-activated protein kinases - signal transduction.