KBS1
| Country | South Korea |
|---|---|
| Network | Korean Broadcasting System |
| Programming | |
| Language(s) | Korean |
| Picture format | 2160p UHDTV (downscaled to 1080i and 480i for the HDTV and SDTV feeds respectively) |
| Ownership | |
| Owner | Korean Broadcasting System |
| Sister channels | KBS2 KBS NEWS 24 |
| History | |
| Launched | 31 December 1961 |
| Former names | KBS TV (1961–1980) |
| Links | |
| Website | KBS 1TV |
| Availability | |
| Terrestrial | |
| Digital terrestrial television | Channel 9.1 |
| Streaming media | |
| KBS | Watch live (South Korea only) |
KBS 1TV is a South Korean free-to-air television channel that launched on 31 December 1961 and is owned by Korean Broadcasting System. The channel offers more serious programming than its sister channel KBS2, and airs with no commercials.