Euodia may refer to: Euodia (diatom), a genus in the family Eunotiaceae Euodia (plant), a plant genus in the family Rutaceae Tetradium, related genus known in cultivation in English-speaking countries as Euodia Euodia (New Testament), a woman mentioned in the New Testament book of Philippians
See also Evodius, an Early Christian bishop of Antioch