Hyunggeun (형근), alternatively spelled as Hyeonggeun, may refer to:
- People
- Hyeonggeun of NXD, former contestant on Fantasy Boys
- Lee Hyung Geun (currently known as Marco), former member of HBY and UNB
- Nam Hyeonggeun of Espero
- Choi Hyung Geun (currently known as Keun), former member of SNUPER