| Eternity | |
| Type: | EP |
| Artist: | Kangta |
| Cover: | Kang_Ta_Eternity_Cover.jpg |
| Released: | March 12, 2008 |
| Genre: | K-pop, R&B |
| Language: | Korean |
| Label: | SM Entertainment |
| Prev Title: | Kangta & Best |
| Prev Year: | 2006 |
| Next Title: | Breaka Shaka |
| Next Year: | 2010 |
Eternity is the first Korean EP released in 2008 by Kangta. It is his fourth and last solo album before leaving for his military duties.