List of Produce 101 contestants

On the third episode, which aired on February 5, 2016, it was revealed that three trainees had left the show: Kim Ha-yun (101 Doors), Yim Kyung-ha (Astory Entertainment) and Lim Hyo-sun (CMG Chorok Stars). Ma Eun-jin of Clear Company join and left the show on the fourth episode for health reasons. English names are according to the official website. Age is shown according to Korean age system. ;Color key ==Group Battle (Episodes 3–4)==

In the group battle evaluation, trainees from various agencies will compete against other groups in groups of five. ;Color key ==Position Evaluation (Episodes 6–7)==

Position evaluation is to show one's specialty, that is, one's position in a girl group, among three things: vocal, dance, and rap. ;Color key ==Concept Evaluation (Episode 9)==

Concept evaluation will be conducted after watching a total of five teams of seven people for each song, and the winning team will have 150,000 votes. ;Color key • went to the final stage • Eliminated ==Debut Evaluation (Episode 11)==