Art

• Harmonia (sculpture)
  Harmonia (sculpture)
  Harmonia or Harmoni is a fountain sculpture by Achim Kühn. It is located in the Aura River in Turku, Finland.-External links:*-References:...
  
  , an outdoor sculpture by Achim Kühn in Turku, Finland

Antiquity

• Harmonia (mythology)
  Harmonia (mythology)
  In Greek mythology, Harmonia is the immortal goddess of harmony and concord. Her Roman counterpart is Concordia, and her Greek opposite is Eris, whose Roman counterpart is Discordia.-Origins:...
  
  , the Greek goddess of harmony and concord
• Harmonia (Gelo)
  Harmonia (Gelo)
  Harmonia was a young Sicilian woman who was the daughter of Gelo, the brother of King Hiero I of Syracuse. She was the wife of Themistius....
  
   (3rd. ct.), daughter of Gelon, the son of Hieron II., king of Syracuse.

Biology

• Harmonia (beetle), a genus of lady beetles
• Harmonia (plant), a genus of tarweeds

Music

• "Harmonia" (song)
  Harmonia (song)
  is Rythem's debut single which was released on May 21, 2003 under Sony Music Entertainment Japan. The title track was used as the second ending theme for the anime series Naruto...
  
  , a 2003 single by Rythem featured on the anime Naruto
• Harmonia (band)
  Harmonia (band)
  Harmonia is a Krautrock supergroup from Germany. They formed as a collaboration between Michael Rother of Neu! and Hans-Joachim Roedelius and Dieter Möbius of Cluster and later included the British musician Brian Eno.-Musical style:...
  
  , a 1970s German band
• Harmonia (album)
  Harmonia (album)
  Harmonia is the third major studio album by J-pop artist Akiko Shikata. It was released on March 18, 2009.-Track list:# # # # # # # # # # # # # # # Amnesia# #...
  
  , a 2009 album by Akiko Shikata
• Harmonia Ensemble
  Harmonia Ensemble
  The Harmonia Ensemble is an Italian chamber music group started in 1991 under the direction of Giampiero Bigazzi. Beginning as a trio they have worked with many other musicians in their career...
  
  , an Italian chamber music group
• Harmonia Sacra
  Harmonia Sacra
  Harmonia Sacra is a Mennonite shape note hymn and tune book, originally published as A Compilation of Genuine Church Music in 1832 by Joseph Funk ....
  
  , a music textbook