Iridopsis sanctissima is a species of moth in the family Geometridae first described by William Barnes and James Halliday McDunnough in 1917.

[1][2][3] It is found in Central and North America,[1] where has been recorded from Nevada, Arizona, California and northern Baja California.

The length of the forewings is 15–18 mm for males and 15–20 mm for females.

[4] The MONA or Hodges number for Iridopsis sanctissima is 6576.

This Boarmiini-related article is a stub.