Reed boats and rafts, along with dugout canoes and other rafts, are among the oldest known types of boats. Often used as traditional fishing boats, they are still used in a few places around the world, though they have generally been replaced with planked boats. Reed boats can be distinguished from reed rafts, since reed boats are usually waterproofed with some form of tar. As well as boats and rafts, small floating islands have also been constructed from reeds.

Ziusudra of Shuruppak is listed in the WB-62 Sumerian King List recension as the last king of Sumer prior to the Great Flood. He is subsequently recorded as the hero of the Eridu Genesis and appears in the writings of Berossus as Xisuthros.