Stellamaris pergrata is a species of flowering plant in the family Orchidaceae, native to Costa Rica, Panama and Colombia.

[1] It was first described by Oakes Ames in 1923 as Pleurothallis pergrata.

[3] It is the only species in the monotypic genus Stellamaris.

[2] The genus is one of a number established within subtribe Pleurothallidinae in 2018 as a result of a molecular phylogenetic study.

[4] This Epidendreae-related article is a stub.