Euodia may refer to:
- Euodia (plant), a plant genus in the Rutaceae family
- Euodia (New Testament), a woman mentioned in the New Testament book of Philippians
- the name by which trees of the genus Tetradium are known in cultivation in English-speaking countries
Euodia is a plant genus in the Rutaceae family. Euodia is sometimes misspelled as Evodia. The species now included in the genus Tetradium were previously included in Euodia, and may be commonly referred to as euodia.