Olivia may refer to:
Olivia (given name); lists people and characters with this name
Oliva of Brescia (died 138), Christian martyr
Olivia of Palermo, Christian martyr
Olivia (singer) (born 1981), American singer, born Olivia Longott
Olivia, Mauritius, a village in the district of Flacq, Mauritius
Olivia, Minnesota, city in Renville County, Minnesota, United States
Olivia, North Carolina, an unincorporated community in the United States
Lake Olivia, a freshwater lake in northwest Highlands County, Florida
Olivia Business Centre, Gdansk, Poland
Olivia (Rossner novel), published in 1994 by Judith Rossner
Olivia (Rushton novel), the second book in The Girls series by Rosie Rushton, published in 1997
Olivia (Bussy novel), a novel published in 1949 by Dorothy Bussy under the pen name "Olivia"
Olivia (picture book), a 2000 children's book by Ian Falconer
Olivia (play), by William Gorman Wills
Olivia (Twelfth Night), a fictional character from William Shakespeare's play Twelfth Night
Television and film
Olivia (film), 1951 French motion picture based on this novel
"Olivia" (Fringe), a 2010 episode of the television series Fringe
Olivia (TV series), an 2009 animated show based on Ian Falconer's books
Olivia Dunham, a fictional character from the science fiction television series Fringe
Olivia Benson, a fictional character from the American TV series Law & Order: Special Victims Unit
Olivia Pope, a fictional character from the American TV series Scandal
Olivia (Olivia Newton-John album), 1972
Olivia (Olivia album), 2001
Olivia Records, record label
"Olivia", a 2013 song by Rasmus Seebach
"(Olivia) Lost and Turned Out", a 1978 song by The Whispers from the album Headlights
"Olivia", a song by One Direction on their 2015 album Made in the A.M.
Olivia (magazine), Finnish women's magazine
Olivia (company), lesbian-oriented travel company
Olivia MFSK, an amateur radio digital transmission protocol
835 Olivia, a minor planet
Cyclone Olivia
Hala Olivia, an arena in GdaĆsk, Poland
Tropical Storm Olivia (disambiguation)