Riau is a province in Indonesia.

Riau is divided to some district:

1. City of Pekanbaru

2. City of Dumai

3. District of Rokan Hilir : Bagansiapi-api

4. District of Rokan Hulu : Pasir Pengaraian

5. District of Bengkalis

6. District of Siak

7. District of Kampar : Bangkinang

8. Distrik of Pelalawan : Pangkalan Kerinci

9. District of Kuantan Singingi : Taluk Kuantan

10. District of Indragiri Hulu : Rengat

11. District of Indragiri Hilir : Tembilahan

New approval district:

1. District of Mandau : Duri

2. District of Rokan Darussalam : Ujungbatu

3. District of Meranti : Selatpanjang