| Nicolae Onică | |
| Nationality: | Romanian |
| Birth Date: | 24 June 1993 |
| Weight: | 95.22 kg |
| Country: | Romania |
| Sport: | Weightlifting |
| Event: | –96 kg |
| Club: | CS Dinamo Bucharest |
| Show-Medals: | yes |
Nicolae Onică (born 24 June 1993) is a Romanian weightlifter.
He participated at the 2018 World Weightlifting Championships, winning a medal.[1] He is also European champion in 2018 in 94 kg category.