| Nicoleta Onel | |
|---|---|
 | |
| Personal information | |
| Full name | Nicoleta Raluca Onel |
| Country represented |  Romania |
| Born | 8 March 1982 |
| Discipline | Women's artistic gymnastics |
Nicoleta Raluca Onel (born 8 March 1982) is a former Romanian artistic gymnast. She drew notice at national and international competitions in the mid-1990s, but was forced to retire early after a spinal injury.
Onel's gymnastics achievements included second-place finishes in the all-around at the 1995 European Junior Championships and the 1997 World Junior Championships.