Arethusa may refer to:

Mythology

  • Arethusa (nymph), a nymph who became a fountain in Greek mythology
  • Arethusa (mythology), several other Greek mythological figures also called Arethusa

Places

  • Arethusa (Mygdonia), an ancient city in Mygdonia of ancient Macedonia
  • Arethusa, ancient name of Al-Rastan, Syria
  • Arethusa (see), a titular see of Syria near Apamea
  • Arethousa, a municipal unit in the Thessaloniki regional unit, Greece
  • Arethousa, Ikaria, a village on the Greek island Ikaria
  • Arethusa Falls, one of the highest waterfalls in New Hampshire, USA
  • Antipatris, refounded in 64–63 BC by Pompey as Arethusa
  • Fountain of Arethusa, a fountain in Ortygia, Sicily, named from the above-mentioned nereid

Maritime

  • Arethusa-class cruiser (disambiguation), two classes of Royal Navy cruiser
  • Arethusa-class cruiser (1913), eight light cruisers built in 1912–1914 that served in World War I
  • Arethusa-class cruiser (1934), four light cruisers built in 1934–1936 that served in World War II
  • Aréthuse-class submarine, a class of French submarine, in service 1958-1981
  • , nine ships of the Royal Navy, 1759 to 1991
  • The Saucy Arethusa, a ballad about the action of 17 June 1778
  • Three training ships operated by the Shaftesbury Homes and Arethusa charity
  • Arethusa, formerly HMS Arethusa (1849)
  • Arethusa II (1932–1975), formerly Peking (ship)
  • Arethusa III, a much smaller ketch used as a training ship
  • , various ships of the French Navy
  • , three ships of the United States Navy 1864 to 1946

Science

  • Arethusa (plant), a monospecific genus of orchids (Dragon's mouth, Arethusa bulbosa)
  • Arethusa <small>De Montfort, 1808</small>, a foram
  • Arethusa <small>Barrande, 1846</small>, the occupied name for a trilobite, now renamed to Aulacopleura
  • Arethusa <small>Oken, 1815</small>, a synonym for the Portuguese man o' war
  • Arethusa caravell <small>Oken, 1815</small>, a synonym for the Portuguese man o' war
  • 95 Arethusa, an asteroid

Other

  • Arethusa (journal), an academic journal
  • Arethusa (painting), an 1802 painting by Benjamin West
  • "Arethusa", a poem by Percy Bysshe Shelley
  • Aretousa, a main character in the early 17th century romance Erotokritos
  • Arethusa, the writer of a letter in Propertius, 4.3 ('Arethusa sends these instructions to her lycotas,')
  • Shaftesbury Homes and Arethusa, one of the oldest charities dealing with children in the United Kingdom
  • Arethusa, a residential activities centre in Upnor, Kent, run by Shaftesbury Homes and Arethusa

See also

  • Arethusana
  • Aréthuse (disambiguation)