Vatellus is a genus of beetles in the family Dytiscidae, containing the following species:
Vatellus amae K.B.Miller, 2005Vatellus annae K.B.Miller, 2005Vatellus bifenestratus (Zimmermann, 1921)Vatellus drymetes K.B.Miller, 2005Vatellus grandis Buquet, 1840Vatellus haagi Wehncke, 1876Vatellus lateralis (Sharp, 1882)Vatellus maculosus K.B.Miller, 2005Vatellus mexicanus (Sharp, 1882)Vatellus perforatus (Guignot, 1955)Vatellus pilacaudus K.B.Miller, 2005Vatellus sahlbergi (Sharp, 1882)Vatellus tarsatus (Laporte, 1835)Vatellus ventralis (Sharp, 1882)Vatellus wheeleri K.B.Miller, 2005