Look up thau in Wiktionary, the free dictionary.
Thau may refer to:
People
edit- Thau (surname), a surname (including a list of people with the surname)
- Tạ Thu Thâu (1906–1945), Vietnamese Trotskyist
Places
edit- Étang de Thau, a lagoon in southern France
Other
edit- Thau, a letter of the Tocharian alphabet