Jung Chae-yeon is a South Korean idol and actress. She is the visual of girl group DIA under MBK Entertainment. She was ranked 7th out of 101 contestants on Mnet's survival show Produce 101 and was chosen through it to be a part of the nation's girl group I.O.I.

Filmography

• Beyond the Bar — Kang Hyo-min / Kang Hyo-Ju
• Family by Choice — Yun Ju-won
• Flex X Cop — Ham Su-jeong
• The Golden Spoon — Na Ju-hee
• The King's Affection — Noh Ha-kyung
• My First First Love — Han Song-Yi
• 2018Love Again — Yoon Hee
• Marry Me Now — Lee Mi-Yeon (young)
• To. Jenny — Kwon Na-ra
• Here Comes Robo KDI-109! — Shin Ki-won
• I Am... — Annie
• Reunited Worlds — Young Jung Jung-Won
• 다이아′s 욜로트립
• 2016DIA 1st Concert "First Miracle" — Chaeyeon
• Drinking Solo — Chae Yeon
• Law of the Jungle
• Green Light — Song Ji-woo
• M: Mixed Twins — Marie / Jenny / M

Appearances as themselves (15)

• Yoobari Talkbari — Self
• Here for Promo — Self
• The Seasons — Self
• 2021I.5.I - Yes, I Love It! — Self
• The Barber of Seville — Self
• 2017I.O.I - "Time Slip" Concert — Self
• Master Key — Self
• Eat Sleep Eat — Self
• Hit The Stage — self (Jung Chae Yeon)
• Produce 101 — Self - Contestant
• Sister's Slam Dunk — Self
• Standby I.O.I — Self
• Video Star — Self
• Men on a Mission — Self
• SNL Korea — Self