Neodactria murellus is a moth in the family Crambidae.

[1] It is found in North America, where it has been recorded from Arkansas, British Columbia, Colorado, Illinois, Indiana, Manitoba, Michigan, New Jersey, Ohio, Oklahoma and Washington.

[2] The habitat consists of tallgrass prairies.

Adults have been recorded on wing from May to August.

This article relating to the moth tribe Crambini is a stub.