| Merrifieldia | |
|---|---|
| Merrifieldia species | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Clade: | Pancrustacea |
| Class: | Insecta |
| Order: | Lepidoptera |
| Family: | Pterophoridae |
| Subfamily: | Pterophorinae |
| Tribe: | Pterophorini |
| Genus: | Merrifieldia Tutt, 1905 |
Merrifieldia is a genus of moths in the family Pterophoridae. It has an Old World distribution, with species known from Asia, Africa and Europe.
As of version 1.1.23.125[update], the Catalogue of the Pterophoroidea of the World lists the following species for genus Merrifieldia:

This species was originally described as Pterophorus oligocenicus, and its authors associated it with what was at the time the tridactyla-spicidactylus group within genus Pterophorus. Although these species were transferred to Merrifieldia as a result of the 1996 revision of Pterophorus sensu lato by Cees Gielis, Pterophorus oligocenicus remained within Pterophorus until it was transferred to Merrifieldia in 2012 by Sohn et al.