Sonia, Sonja or Sonya, a name of Greek origin meaning wisdom, may refer to:

People

• Sonia (name), a feminine given name, including lists of people named Sonia, Sonja and Sonya

  Sonia (actress), Indian film actress in Malayalam and Tamil films

• Sonia (Bangladeshi actress), Bangladeshi actress and model

• Sonia (singer), British pop singer Sonia Evans

• Sonia, pen name of Ottavia Vitagliano (1894–1975), an Italian writer

• Sonia, code-name of Ursula Kuczynski, also known as Beurton, a spy for the USSR

• Queen Sonja of Norway (born 1937)

• Sonia Ben Ammar, French fashion model, actress and singer known mononymously as SONIA

• Sonia people, an ethnic group of Papua New Guinea

Arts and entertainment

• Sonia (1921 film), a British silent film

• Sonia (1986 film), a Canadian drama film

• Sonja (film), a 1943 Swedish film directed by Hampe Faustman

• Sonia, a character in the 2008 Indian film Race portrayed by Bipasha Basu

• Sonia Kapoor Roy, in the 2004 Indian film Aitraaz a character portrayed by Priyanka Chopra

• Sonia (album), a 1991 album by Sonia Evans

Other uses

• List of storms named Sonia

• Sonia, the allied code name for the Mitsubishi Ki-51, Japanese WW2 era bomber

• SONIA, Sterling OverNight Index Average, a financial market rate

• Sonia (genus), a genus of moths

• M/V Sonia, a passenger ferry

• Sonia language, a language of Papua New Guinea

See also

• Sania (disambiguation)

Sonia Vihar, a neighbourhood of North East Delhi, Delhi, India

• Sonia Vihar metro station