Diaphus diademophilus

{{Short description|Species of fish}}

{{Speciesbox

| status = LC

| status_system = IUCN3.1

| status_ref = {{cite iucn |author=Williams, A. |date=2019 |title=Diaphus diademophilus |volume=2019 |page=e.T129511856A129564196 |doi=10.2305/IUCN.UK.2019-2.RLTS.T129511856A129564196.en |access-date=13 January 2024}}

| taxon = Diaphus diademophilus

| authority = Nafpaktitis, 1978

}}

Diaphus diademophilus is a species of lanternfish found in the Indo-West Pacific Ocean. Nafpaktitis, B.G., 1978. Systematics and distribution of lanternfishes of the genera Lobianchia and Diaphus (Myctophidae) in the Indian Ocean. Nat. Hist. Mus. Los Angeles County, Sci. Bull. 30:1-92.