In Harmony may refer to:

• A 2015 French film titled En équilibre, known in English as In Harmony

• In Harmony (music education project), a community development project in England
• In Harmony (compilation albums), two compilation albums of children's music, released in 1980 and 1982
• In Harmony (Bright album), 2010
• In Harmony, a 1979 album by Mary O'Hara
• In Harmony a 1999 album by Ladysmith Black Mambazo
• In Harmony, a 2021 album by Roy Hargrove and Mulgrew Miller

This disambiguation page lists articles associated with the title In Harmony.
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