I Wayan Koster | |
|---|---|
 | |
| 9th Governor of Bali | |
| In office 5 September 2018 – 5 September 2023 | |
| Deputy | Tjokorda Oka A. A. Sukawati |
| Preceded by | I Made Mangku Pastika |
| Succeeded by | Sang Made Mahendra Jaya (acting) |
| Member of the People's Representative Council | |
| In office 1 October 2004 – 14 May 2018 | |
| Succeeded by | I Gusti Agung Putri Astrid |
| Constituency | Bali |
| Personal details | |
| Born | 20 October 1962 Singaraja, Bali, Indonesia |
| Political party | Indonesian Democratic Party Struggle |
| Alma mater | Bandung Institute of Technology (BMath) International Golden Institute Jakarta State University |
I Wayan Koster (Balinese: ᬳᬶᬯᬬᬦ᭄ᬓᭀᬲ᭄ᬢᭂᬃ; born 20 October 1962) is an Indonesian politician who is the 10th governor of Bali. Before becoming governor, he was a member of the People's Representative Council representing the province.
A three-term parliamentarian representing his home province, Koster studied at Bandung Institute of Technology and Jakarta State University before becoming a lecturer and eventually joining PDI-P.