Cast & creator
Heo Nam-jun
Best known for Perfect Crown, Sweet Home, Snowdrop
Heo Nam-jun (born June 9, 1993) is a South Korean actor. After making his debut in 2019, he gained widespread public attention for his standout performance as a ruthless antagonist in the thriller Your Honor (2024). He quickly established himself as a versatile leading man, starring in the thriller-romance When the Phone Rings (2024–2025) and anchoring the hit SBS fantasy romantic comedy My Royal Nemesis (2026).
Also known as: Heo Nam-joon, Heo Namjun, 허남준, Hŏ Namjun, 許南俊
5
film credits
19
television credits
24
2019–2026 · acting roles
7.6
average across scored titles
Signature credits
Known for
Across film & television
Filmography (24)
Showing 24 of 24 credits
Perfect Crown
Kim Yeon-jun
2026
Sweet Home
Kang Seok-Chan
2020
Snowdrop
Oh Gwang-tae
2021
Salon Drip
Self
2023
My Royal Nemesis
Cha Se-gye / Yi Hyeon
2026
When the Phone Rings
Ji Sang-woo
2024
When the Stars Gossip
Lee Seung-jun
2025
The Impossible Heir
Ha Myung-Jin
2024
Missing: The Other Side
Ko Bong-hwan
2020
The Matchmakers
Jeong Soon-koo
2023
Hong Seok-cheon's Jewelry Box
Self
2023
Your Honor
Kim Sang-hyeok
2024
Yoobari Talkbari
Self
2025
The Dream Life of Mr. Kim
Na Dae-ryong
2025
A Hundred Memories
Han Jae-pil
2025
XX
Former Employee
2020
Night in Paradise
Gang Boss Yang's Subordinate
2020
I, the Executioner
Special Detective
2024
Whale Star: The Gyeongseong Mermaid
Song Hae-su
Hostage: Missing Celebrity
New Killer Actor
2021
Double Patty
Han Sang-wook
2021
Every Village Needs Grandchildren
Self
2025
The First Shot
Manager Joo
2019화폐개혁
Yu Il-han