Heo Nam-jun
Acting·June 9, 1993 — 33 years old·South Korea
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).
Known For
Sweet Home
2020·8.2
Snowdrop
2021·8.5
Night in Paradise
2020·6.9
When the Phone Rings
2024·8.3
Perfect Crown
2026·9.0
I, the Executioner
2024·7.0
My Royal Nemesis
2026·8.7
When the Stars Gossip
2025·7.5
The Impossible Heir
2024·7.5
Hostage: Missing Celebrity
2021·6.8
Missing: The Other Side
2020·7.9
The Matchmakers
2023·6.7
Filmography · 23
—Whale Star: The Gyeongseong MermaidTVSong Hae-su2026My Royal NemesisTVCha Se-gye / Yi Hyeon2026Perfect CrownTVKim Yeon-jun2025The Dream Life of Mr. KimTVNa Dae-ryong2025A Hundred MemoriesTVHan Jae-pil2025Yoobari TalkbariTVSelf2025Every Village Needs GrandchildrenTVSelf2025When the Stars GossipTVLee Seung-jun2024When the Phone RingsTVJi Sang-woo2024I, the ExecutionerSpecial Detective2024Your HonorTVKim Sang-hyeok2024The Impossible HeirTVHa Myung-Jin2023Hong Seok-cheon's Jewelry BoxTVSelf2023The MatchmakersTVJeong Soon-koo2023Salon DripTVSelf2021SnowdropTVOh Gwang-tae2021Hostage: Missing CelebrityNew Killer Actor2021Double PattyHan Sang-wook2020Sweet HomeTVKang Seok-Chan2020Night in ParadiseGang Boss Yang's Subordinate2020Missing: The Other SideTVKo Bong-hwan2020XXTVFormer Employee2019The First ShotManager Joo