Blancanus (crater)
 Blancanus is a lunar impact crater located in the rugged southern region of the Moon to the southwest of the walled plain Clavius. To the northwest lies the comparably sized crater Scheiner and south-southwest of Blancanus is the worn Klaproth.The outer rim of Blancanus is considerably less worn than that of Scheiner crater to the northwest and the edge is still fairly well defined and it has a terraced structure on the interior.