Jang Dong-Gun
| Nama Lengkap | : | Jang Dong-gun |
| Tanggal Lahir | : | 7 Maret 1972 |
| Tempat Kelahiran | : | Yongsan-gu, Seoul |
| Tinggi | : | 180 cm |
| Berat Badan | : | 68 kg |
| Golongan Darah | : | O |
| Panggilan | : | Cow alias Sapi, karena matanya yang besar |
| Hobi | : | Menyanyi, basket, hoki es |
| Pendidikan | : | Han-gook School of Art jurusan Drama |
| Debut | : | Tahun 1992 melalui audisi yang dilakukan stasiun MBC |
| Manajemen | : | Star M Entertainment |
| Filmografi |
| 1993 | Our Heaven (serial) |
| Iljimae (serial) | |
| The Last Match (serial) | |
| 1994 | Icing (miniseri) |
| 1996 | Repechage |
| 1997 | The Medical Brothers (miniseri) |
| Myth of a Hero (serial) | |
| Model (serial) | |
| Holiday in Seoul | |
| 1998 | Love (serial) |
| 1999 | Ghost |
| Springtime (miniseri) | |
| Yun-Poong-Yun-Ga | |
| Take Nothing into Consideration | |
| 2000 | All About Eve (serial) |
| Anarchist | |
| 2001 | Friend |
| 2009 : Lost Memories | |
| 2004 | Taegeukgi |
| 2005 | The Promise |
| 2008 | Laundry Warrio |
