Broughtonia is a genus of orchids (family Orchidaceae) native to the Bahamas and the Greater Antilles. The genus is abbreviated Bro in trade journals.
As presently constituted (February 2024), Broughtonia consists of 6 accepted natural species plus one recognized nothospecies.
The haploid chromosome number of one species, B. sanguinea, has been determined as n = 20.