Arctia weigerti is a moth of the family Erebidae.

It was described by Josef J. de Freina and Thomas Joseph Witt in 1985.

It is found in northern Pakistan (Karakorum).

[1] This species, along with the others of the genus Oroncus, was moved to Arctia as a result of phylogenetic research published by Rönkä et al. in 2016.

This Spilosomina-related article is a stub.