| "One Dream" | |
|---|---|
 | |
| Promotional single by BoA, Henry, Key | |
| Released | March 18, 2012 |
| Recorded | SM Studios (Seoul) |
| Genre | K-pop |
| Length | 2:28 |
| Label | SM Entertainment |
| Songwriter(s) | Toby Gad, Palo Alto, Marty James and Lyrica Anderson |
| Producer(s) | Toby Gad |
"One Dream" is a Korean-language song performed by South Korean pop singer BoA. It features Henry of Super Junior-M and Key of Shinee. The song was used as the theme song for the reality series K-pop Star and included in BoA's fifteenth album Only One.