Härma or Harma may refer to:

  • Harma (Attica), a town of ancient Attica, Greece
  • Harma (Boeotia), a town of ancient Boeotia, Greece
  • Härma, Harju County, village in Raasiku Parish, Harju County, Estonia
  • Härma, Hiiu County, village in Emmaste Parish, Hiiu County, Estonia
  • Härmä, village in Meremäe Parish, Võru County, Estonia

  • Miina Härma (1864–1941), Estonian composer

  • Harma (butterfly), a monotypic butterfly genus containing Harma theobene, the angular glider