Tiwi
Tiwi can refer to:
- Tiwi, Albay, a municipality in the province of Albay, Philippines
 - Tiwi, Kenya, a settlement in Kenya's Coast Province
 - Tiwi, Oman, an archaeological site
 - Tiwi, Northern Territory, a suburb of Darwin in Australia
 - The Tiwi Islands, 80 km (50 mi) north of Darwin
- The Tiwi people, the inhabitants of the Tiwi Islands
 - The Tiwi language, spoken by the Tiwi people