| Full Name | Lee Dong Hae |
| Stage Name | Donghae |
| Native Name | 이동해 |
| Birthday | October 15, 1986 |
| Age | 38 years and 7 months old |
| Zodiac Sign | Libra |
| Birthplace | Jeollanam-do, Mokpo-si, Sanjeong-dong, South Korea |
| Height | 5’8″ (172 cm) |
| Weight | 154.3 lbs (70 kg) |
| Blood Type | A |
| MBTI | ENFJ |
| Education | Chungwoon University |
| Languages | Korean, Japanese, English, Mandarin Chinese |
| Group | SUPER JUNIOR |
| Social Media | Instagram: [@leedonghae] Twitter (X): [@donghae861015] TikTok: [@donghaelee1015] |