| Saeng-arun Bunyu | |
| Native Name: | แสงอรุณ บุญยู้ |
| Native Name Lang: | th |
| Birth Date: | 28 November 1975 |
| Birth Place: | Kalasin Province, Thailand |
| Genre: | Mor lam |
| Occupation: | Singer Actress |
| Instrument: | Voice |
| Years Active: | 1994–2009 |
| Label: | Topline Diamond |
| Associated Acts: | Sieng Isan |
Saeng-arun Bunyu is a Thai female singer from Isan area. She was one of the popular and prolific artists in the Mor lam (Thai country) and Luk thung (Thai pop-country) genres between 1994–2009. She was a member of Mor lam band Sieng Isan (เสียงอีสาน).
She has a nickname Tong (ต๋อง), but Sieng Isan's fan club call her Orn (อร). She was born on 28 November 1975, in Kalasin Province. She was introduced to stage in 1994 by a member of Sieng Isan. She was a main singer for Sieng Isan, with Maithai Huajaisilp and Lookphrae Uraiporn.
In 1997, she released an album in a mor lam group See Sao Dao Rung with Jakkajan Daoprai, Rerai Dao-Isan, and Pandam Khamkhoon.
In 2001, she was popularised by songs Kor Moon Mark Mai Yark Rak and Rak Phang Lang Songkran, written by Dao Bandon. In 2017, the song Kor Moon Mark Mai Yark Rak was covered by Dalar Thanyaporn.[1]
In 2009, she retired from entertainment because of a stroke, and was treated in her birthplace.[2] [3] [4]