Lis-alis is a type of traditional boat of Madura, Indonesia. Lis-alis usually present in canals that provide salt evaporation service in southern part of Madura and around Surabaya. Until the present, lis-alis remained overwhelmingly popular as a fishing craft in Bangkalan and Sukolilo, while a larger version, the kroman, has been used in this area for at least a century for inshore transport work.