'''HIGHTEEN''' (하이틴; juga ditulis sebagai '''HighTeen''') adalah sebuah grup vokal perempuan Korea Selatan empat anggota di bawah kontrak Illusion Entertainment.<ref>{{cite web| url=https://www.nownews.com/news/20161010/2267137| title=「零整形」韓女團出道 團員主打純天然網友這樣說| publisher=nownews| date=2016-10-10| accessdate=2017-09-27| language=zh-tw| archive-date=2017-09-28| archive-url=https://web.archive.org/web/20170928005401/https://www.nownews.com/news/20161010/2267137| dead-url=no}}</ref><ref>{{cite web| url=http://tenasia.hankyung.com/archives/1082876| title=하이틴, 웹드라마로 연기 도전…아이돌 연습생 役| publisher=tenasia| date=2016-12-14| accessdate=2017-09-27| language=ko| archive-date=2017-09-27| archive-url=https://web.archive.org/web/20170927202343/http://tenasia.hankyung.com/archives/1082876| dead-url=yes}}</ref><ref>{{cite web| url=http://www.nocutnews.co.kr/news/4660650| title=걸그룹 하이틴, 팀재정비 10월 컴백| publisher=nocutnews| date=2016-09-28| accessdate=2017-09-27| language=ko| archive-date=2017-09-28| archive-url=https://web.archive.org/web/20170928005725/http://www.nocutnews.co.kr/news/4660650| dead-url=no}}</ref> Mereka merilis singel pertama "Grow Up" pada 25 Mei 2016 namun baru resmi debut pada 14 Oktober 2016 dengan mini-album ''Teen Magic''.<ref>{{cite web | url=http://www.diodeo.com/news/view/1926986 | title=하이틴, 영원히 10대이고 싶은 #팀명 #데뷔 #팀워크(인터뷰①) | publisher=diodeo | date=2016-11-23 | accessdate=2017-09-27 | language=ko | archive-date=2017-09-28 | archive-url=https://web.archive.org/web/20170928005502/http://www.diodeo.com/news/view/1926986 | dead-url=no }}</ref><ref>{{cite web| url=http://tenasia.hankyung.com/archives/1028989| title=하이틴, 4人4色 매력..오늘(6일) 2차 티저 공개| publisher=tenasia| date=2016-10-06| accessdate=2016-12-14| language=ko| archive-date=2016-10-07| archive-url=https://web.archive.org/web/20161007173029/http://tenasia.hankyung.com/archives/1028989| dead-url=yes}}</ref><ref>{{cite web| url=http://www.sedaily.com/NewsView/1L54M3OH6F/| title=걸그룹 ‘하이틴’, B1A4 등 선배그룹들과 다정한 인증샷! '화기애애'| publisher=sedaily| date=2016-12-05| accessdate=2016-12-14| language=ko| archive-date=2017-09-28| archive-url=https://web.archive.org/web/20170928005707/http://www.sedaily.com/NewsView/1L54M3OH6F/| dead-url=no}}</ref>
