OMEGA X (Korean: 오메가엑스) is an 11 member South Korean boy group. The group consists of: Jaehan, Hwichan, Sebin, Hangyeom, Taedong, Xen, Jehyun, Kevin, Junghoon, Hyuk and Yechan. They are known for being part of other groups before, like Seven O'Clock and 1TEAM.

They made their debut on June 30, 2021 with the mini album "VAMOS" and title track with the same name.

They made their first comeback on September 6, 2021 with the single album "What's Going' On".

On January 11th 2023, OMEGA X announced that they've won the Lawsuit for their Contract Termination, following the allegations of Spire Entertainment abusing the Group.

In July 2023, OMEGA X announced that they signed with their new agency, IPQ Entertainment, and on July 6, they revealed a new logo, signaling a fresh start. Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.