Roh Jae-won

Roh Jae-won (; born 13 October 1993) is a South Korean actor who is best known for his performance as Nam-gyu in Squid Game (2024–2025). He previously starred in the series Daily Dose of Sunshine and Doubt (2024).

Career Roh made his debut in 2020 with his appearance in the short film Driving School .

In November 2023, Roh acted the part of a patient with delusional disorder named Kim Seo-wan in the series Daily Dose of Sunshine. Roh realistically portrayed the difficulty navigating the blurred boundaries between reality and dreams and was praised for his in-depth emotional expression.

In December 2024, Roh starred as Nam-gyu with a contestant number 124 in the second season of the series Squid Game and received recognition both domestically and internationally for his performance in the series. In June 2025, Roh also appeared in the third season of the series.

Ditto Joo Geun-tae

Ms. Apocalypse Koo Do-young

A Normal Family Doctor

Tazza: The Song of Beelzebub Park Tae-young

Television series

Awards and nominations + Name of the award ceremony, year presented, category, nominee of the award, and the result of the nomination Award ceremony Year Category Nominee / Work Result APAN Star Awards 2024 Best New Actor Doubt, Daily Dose of Sunshine Baeksang Arts Awards 2025 Best Supporting Actor – Television Squid Game 2 Blue Dragon Series Awards 2024 Best New Actor Daily Dose of Sunshine Cine21 Film Awards 2021 Missing Yoon