Thai tea is usually known as a Thai  drink made from Ceylon tea, milk and sugar, and served hot or cold. It is popular in Southeast Asia and is served in many restaurants that serve Thai Food.. When served cold it is known as Thai iced tea.

The drink is made from strongly brewed Ceylon Tea, or a locally grown  (traditional or semi-wild) version of Assam known as Bai Miang.  Other ingredients may include: orange blossom water , star anise, crushed tamarind seed, and sometimes other spices as well.

The tea is sweetened with sugar  and condensed milk  and served chilled. Evaporated Milk , coconut milk  or whole milk  is poured over the tea and ice before serving to add taste and creamy appearance. Condensed milk and sugar may also be mixed with the tea before it is poured over ice and then topped with evaporated milk. In Thai restaurants, it is served in a tall glass, but when sold from street and market stalls in Thailand it may be poured over the crushed ice in a plastic bag or tall plastic cups. It may also be made into a fraffe at some vendors. Tapioca

pearls can be added to Thai tea to make a bubble tea.