Oncidium sphacelatum
Scientific classification
Kingdom:	Plantae
Clade:	Tracheophytes
Clade:	Angiosperms
Clade:	Monocots
Order:	Asparagales
Family:	Orchidaceae
Subfamily:	Epidendroideae
Genus:	Oncidium
Species:	O. sphacelatum
Binomial name
Oncidium sphacelatum Lindl.
Synonyms
Oncidium sphacelatum var. majus Lindl. Oncidium sphacelatum var. minus Lindl. Oncidium massangei E.Morren

Oncidium sphacelatum is a species of orchid ranging from Mexico to Central America and southeastern Venezuela. It is known as Kandyan dancer orchid in Sri Lanka due to its resemblance to a Kandyan dancer.^{[1][additional citation(s) needed]}