Euphaea formosa

{{Short description|Species of damselfly}}

{{Speciesbox

| image = Euphaea formosa (male).jpg

| image_caption =

| status = LC

| status_system = IUCN3.1

| status_ref = {{cite iucn |author=Wilson, K. D. P. |year=2009 |title=Euphaea formosa |volume=2009 |page=e.T168087A6442785 |doi=10.2305/IUCN.UK.2009-2.RLTS.T168087A6442785.en |access-date=11 July 2024}}

| taxon = Euphaea formosa

| authority = Hagen in Selys, 1869

| synonyms = Euphaea compar McLachlan, 1860

| synonyms_ref =

}}

Euphaea formosa is a species of damselfly in the family Euphaeidae. It is common in Taiwan. There is a single historical record from Fujian, China as Euphaea compar.

The IUCN conservation status of Euphaea formosa is 'least concern', with no immediate threat to the species' survival.