Harmonia
Harmonia may mean:
- Harmonia Mulsant, 1846
- Harmonia (Asteraceae)
- Harmonia Haswell, 1879 [=Parapherusa Stebbing, 1906]
- Harmonia Hartman, 1881 [=Marianella Pilsbry, 1909]
- Harmonia Edwards, 1882 [=Parharmonia Beutenmueller, 1894]
- The journal HARMONIA - Coccinelles du monde