Arctia seitzi is a moth of the family Erebidae. It was described by Andreas Bang-Haas in 1910. It is found in central Asia, including Kazakhstan and Kirghizia.
This species was formerly a member of the genus Acerbia, but was moved to Arctia along with the other species of the genera Acerbia, Pararctia, Parasemia, Platarctia, and Platyprepia.