Cassia may refer to:
Plants
- Cassia (legume), a tree/shrub genus in the bean family (Fabaceae)
- Three principal species of Cinnamomum used to produce cassia bark, a spice similar to cinnamon:
- Cinnamomum cassia, cassia or Chinese cinnamon, a cinnamon tree from southern China and Indochina
- Cinnamomum burmannii, Indonesian cassia, Indonesian cinnamon, Padang cassia, korintje
- Cinnamomum loureiroi, Saigon cassia, Vietnamese cinnamon, Vietnamese cassia
- other species of Cinnamomum, a tree genus in the laurel family (Lauraceae)
- Senna obtusifolia (Chinese Senna or Sicklepod), formerly called Cassia - a source of Cassia gum; seeds are used as an herbal tea in East Asia.
- Senna artemisioides, commonly known as Silver Cassia or Feathery Cassia
- other species of the Senna (plant) genus of the bean family (Fabaceae)
- locally for introduced Needle Bush (Acacia farnesiana), another Fabaceae
Spices
- Cassia bark, cassia, or Chinese cinnamon - a spice made from the bark of the Cinnamomum aromaticum tree
- Cinnamon, a similar spice for which cassia is often substituted.
Food
- Cassia gum, a food additive made from the seeds of Senna obtusifolia (Cassia obtusifolia, Chinese Senna, or Sicklepod)
- Cassia or Senna tea, East Asian herbal tea made from seeds of Senna obtusifolia (Cassia obtusifolia, Chinese Senna, or Sicklepod)
Persons
- Cassia (name)
Other
- Cássia, Minas Gerais, Brazil
- Cassia (planet), a planet in A. Livadny's science fiction book series Expansion: The History of the Galaxy
- Cassia County, Idaho
- Cassia Creek, Idaho
- Cassia-flask, a laboratory flask
- Via Cassia, a Roman road leading out of Rome
See also
- Cassio (disambiguation)
- Cassius (disambiguation)
- Cassiane (born 1972), Brazilian Gospel Singer
- Kassia, Byzantine saint and hymnographer