<p>A bilge transporting apparatus for marine structures is disclosed. According to an embodiment of the present invention, the bilge transporting apparatus for marine structures comprises: one or more bilge wells formed on a hull to temporarily store a bilge; a bilge pumping unit formed on the hull to transport the bilge stored in the bilge well to a bilge storage tank which is provided on the hull; and a discharge unit formed on the hull to discharge the bilge stored in the bilge well to the outside of a ship.</p>