Hesperia or Hesperian may refer to:
Geology The Hesperian, a geologic system and time period on the planet Mars Hesperian Massif, the pre-Mesozoic core of the Iberian Peninsula in western Europe
Literature Hesperia (journal), an academic journal of Classical archaeology Hesperia (mythology), various people and places in Greek mythology Hesperia (poem), 1867 book-length verse epic by Richard Henry Wilde
Places Hesperia, ancient name for both the Iberian and the Italian Peninsula, used by both the Greeks and the Romans United States Hesperia, California, a city in the United States Hesperia, Iowa, a former name for Burnside, Iowa, an unincorporated community in the United States Hesperia, Michigan, a village in the United States Space 69 Hesperia, an asteroid Hesperia Planum, a region of Mars
Organisations Hesperia Hotels, Spanish hotel chain owned by NH Hoteles group Hesperian College, former name of Chapman University, Orange, California, U.S. Hesperian Health Guides, an American NGO Hesperian Press, an Australian publisher based in Perth
Other uses Hesperia (actress) (1885–1959), Italian actress Hesperia (butterfly), a genus in the skipper family, Hesperiidae Hesperian, part of the common name for many species of snails in the genus Vespericola, such as the Santa Cruz hesperian USS Hesperia (AKS-13), a general stores issue ship RMS Hesperian, a British ocean liner sunk during WWI
See also The Hesperian Harp, a shape note tunebook published in 1848 Hesperides (disambiguation)