Saint Eulalia (in Spanish, Santa Eulalia; in Catalan, Santa Eulàlia or Santa Eulària; in French, Sainte-Eulalie) may refer to:

Art Saint Eulalia (Waterhouse painting), a painting by John William Waterhouse (1885)

People Eulalia of Barcelona (290–303), saint interred in Barcelona, Spain Eulalia of Mérida (290–304), saint interred in Mérida, Spain

Places France Sainte-Eulalie (disambiguation)—various places in France (and one in Quebec) use this name

Guatemala Santa Eulalia, Huehuetenango, a municipality in the department of Huehuetenango

Mexico Santa Eulalia, Chihuahua, a town in the state of Chihuahua

Peru Santa Eulalia District, of Huarochirí Province Rio Santa Eulalia, a river in Lima province that merges with the Rímac River

Portugal Silveiros e Rio Covo (Santa Eulália), a parish in Barcelos , a parish in Arouca, Portugal Santa Eulália de Fórnos, a parish in Freixo de Espada à Cinta

Spain Santa Eulalia de Oscos, a municipality in Asturias Santa Eulària des Riu, a town and municipality in Ibiza Saint Eulalia of Cabranes, capital of Cabranes in Asturias Santa Eulalia del Campo, a municipality in Aragon Palau de Santa Eulàlia, a municipality in Catalonia Santa Eulàlia (Barcelona Metro), a station of Barcelona Metro , a neighbourhood of the municipality of L'Hospitalet de Llobregat in Catalonia

See also Sequence of Saint Eulalia, an early Old French text Eulalia (disambiguation)