10cm is a South Korean indie band that mainly plays folk music. The band originally debuted as a duo, with Kwon Jung Yeol (권정열) as the vocalist and Yoon Cheol Jong (윤철종) as the guitarist and percussionist, in April 2010 with the release of their first EP The 1st EP. The name of the band, 10cm, refers to the height difference between the two members.

In February 2011, the band won the best pop award at the “8th Korean Popular Music Awards” for their first full-length album 1.0 and single “Hug Me.”

In July 2017, Yoon Cheol Jong announced that he would be leaving the band due to health reasons.