Venmurasu (Tamil: வெண்முரசு Veṇmuracu) is a Tamil novel by writer Jeyamohan. A modern renarration of the Indian classical epic Mahabharatha, it is considered Jeyamohan's most ambitious work to date, with "a scope and scale that seeks to match the grandness of the epic itself." It is the longest novel in the world that was ever written. Jeyamohan started writing the work in January 2014 and announced plans to write it every day over ten years. He completed Venmurasu in 2020, it spans 26 volumes and 26,000 pages.