ECLIPSE (stylized in Hangul as 이클립스) is a four-member fictional South Korean band specializing in rock, pop rock, and ballad genres. They originally debuted around 2009 according to the storyline of the tvN drama “Lovely Runner”, in which they have been active as a band from 2009 to 2022.

However, in reality, ECLIPSE is a newly formed project band created in 2024 specifically to promote the television drama “Lovely Runner.” They are under the management of JNT Entertainment.