Chrysanthemum tea is a flower-based tisane made from chrysanthemum flowers of the species Chrysanthemum morifolium or Chrysanthemum indicum, which are most popular in East Asia. To prepare the tea, chrysanthemum flowers (usually dried) are steeped in boiling water in either a teapot, cup, or glass; often rock sugar is also added, and occasionally also wolfberries. The resulting drink is transparent and ranges from pale to bright yellow in color, with a floral aroma. In Chinese tradition, once a pot of chrysanthemum tea has been drunk, boiling water is typically added again to the flowers in the pot (producing a tea that is slightly less strong); this process is often repeated several times.

Chrysanthemum tea has many purported medicinal uses, including an aid in recovery from influenza and as a "cooling" herb. According to traditional Chinese medicine the tisane can aid in the prevention of sore throat and promote the reduction of fever. In western herbal medicine, Chrysanthemum tea is drunk and used as a compress to treat circulatory disorders such as varicose veins and atherosclerosis.