Kang Shin-cheol (born June 10, 1994), better known by the stage name Kang You-seok, is a South Korean actor. He began his career in 2018 with minor roles. He first gained attention for starring in the television series Light on Me (2021), Payback: Money and Power (2023), and Black Knight (2023) before coming to wider recognition for dramas When Life Gives You Tangerines (2025) and Resident Playbook (2025).

Filmography

• 2026Final Interview — Lee Hee-chan
• Arcance
• Law and the City — Jo Chang-won
• Resident Playbook — Um Jae-il
• When Life Gives You Tangerines — Yang Eun-myeong
• Black Knight — Yoon Sa Wol
• Payback: Money and Power — Jang Tae-chun
• 2022Flatterer — Kang Dae-chi
• I Have Not Done My Best — Kang Du-seok
• 2021 Summer Drama Collage: Monster Mansion — [International student]
• Beyond Evil — Im Gyu-seok
• 2021Ghost Mansion — International Student
• Light on Me — Noh Shin-woo
• Growing Season — Wi Sun-woo
• Mystic Pop-up Bar — Jin Tae [Han Kang Bae's alumnus]
• Once Again — Han Ki-young
• Start-Up — Shin Hyeon
• 2020The Interviewees
• Best Mistake — Noh Shin Woo
• Love as You Taste — Cho Ee's ex-boyfriend
• Hymn of Death — Yun Ki Sung's schoolmate
• Dr. Romantic — Joon-young
• 더 벙커
• Human X Gumiho — Ko Tae-seung
• Solo Leveling — Yoo Jin-ho
• The Miracles of the Namiya General Store — Jae-wook

Appearances as themselves (3)

• Fresh off the Sea — Self
• Hong Seok-cheon's Jewelry Box — Self
• Nattering with Nah — Self