Trichocalyx

{{Short description|Genus of flowering plants}}{{Automatic taxobox

|image =

|display_parents = 2

|taxon = Trichocalyx

|authority = Balf.f. (1883)

}}

Trichocalyx is a genus of plant in family Acanthaceae.{{Cite web |title=Trichocalyx Balf.fil. |url=https://www.gbif.org/species/3233815 |access-date=2023-04-18 |website=www.gbif.org |language=en}} It contains two species endemic to the island of Socotra.

• Trichocalyx obovatus {{small|Balf.f.}}
• Trichocalyx orbiculatus {{small|Balf.f.}}