Taiwan Beer is a brand of mass market beer brewed by the Taiwan Tobacco and Liquor Corporation (TTL). The brand is an icon of Taiwanese culture and is applied to the best-selling beer in the country.

Taiwan Tobacco and Liquor Corporation, is a state-owned manufacturer and distributor of cigarettes and alcohol, and also formerly a state-sanctioned alcohol beverage brewing and retailing monopoly, in Taiwan. Its most famous product is Taiwan Beer. Other products include wine, Japanese-style liqueurs, Chinese herb liqueurs, and various distilled spirits.