Wikispecies has information related to Symphonia.
The Symphonia is an ancient musical instrument.
Symphonia may also refer to:
- Symphonia (song), a song by Abdeelgha4
- Symphonia (plant), a plant genus of the family Clusiaceae
- Symphonia (moth), a moth genus of the family Crambidae
- Symphonia (theology), a Byzantine theory of church-state relations
- Symphonia (record label), an Italian classical record label
- Tales of Symphonia, a 2003 Japanese role-playing game for the GameCube
- a fictional kingdom in the manga and anime series Rave Master