Korea's Next Top Model (abbreviated as KNTM; also known as Do-jeon! Supermodel Korea (도전! 수퍼모델 코리아; English: Challenge! Supermodel Korea) is a South Korean reality television show in which a number of women compete for the title of Korea's Next Top Model and a chance to start their career in the modelling industry. The prize also includes a feature in W Magazine Korea and a contract for SK-II.As part of the Top Model franchise, it is based on the hit American TV show America's Next Top Model, and it shares the same format. On 6 January 2010 it was announced that Korean channel Onstyle would begin production of a Korean version of the model search show. Model Jang Yoon-ju would helm the judging panel as the host of the show.

Plans for a male-exclusive spin off began in 2014 before a 5th regular installment was aired, but the idea was put on hold. It was subsequently revealed that cycle 5 of the series would be a co-ed edition featuring male contestants.