Okto, stylised as okto, is a television channel in Singapore, managed by MediaCorp and caters to the youths and young adults of Singapore, similar to Channel U. It was formerly known as MediaCorp TV12 Central and airs on the frequency 495.000 MHz.The word "okto" means "8" in Greek. To reflect this, both StarHub TV and SingTel Singtel TV carry this channel as Channel "8", which should not be confused with MediaCorp Channel 8, MediaCorp's main Standard Chinese-language channel.