Heo Nam-jun
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).
I, the Executioner
(Special Detective)
The First Shot
(Manager Joo)
Night in Paradise
(Gang Boss Yang's Subordinate)
Double Patty
(Han Sang-wook)
Hostage: Missing Celebrity
(New Killer Actor)
The Matchmakers
(Jeong Soon-koo)
Your Honor
(Kim Sang-hyeok)
When the Stars Gossip
(Lee Seung-jun)
Snowdrop
(Oh Gwang-tae)
Sweet Home
(Kang Seok-Chan)
The Impossible Heir
(Ha Myung-Jin)
A Hundred Memories
(Han Jae-pil)
When the Phone Rings
(Ji Sang-woo)
Whale Star: The Gyeongseong Mermaid
(Song Hae-su)
My Royal Nemesis
(Cha Se-gye / Yi Hyeon)
The Dream Life of Mr. Kim
(Na Dae-ryong)
Every Village Needs Grandchildren
(Self)
Hong Seok-cheon's Jewelry Box
(Self)
Perfect Crown
(Kim Yeon-jun)
Yoobari Talkbari
(Self)
Salon Drip
(Self)
XX
(Former Employee)
Missing: The Other Side
(Ko Bong-hwan)