| Nikolas Sylvester | |
| Nicknames: | Nik |
| Nationality: | Vincentian |
| Club: | Black Sands Swim Squad |
| Collegeteam: | Howard University Swimming and Diving |
| Birth Date: | 20 January 2000 |
| Birth Place: | Trinidad and Tobago |
| Height: | 5’11” |
Nikolas Sylvester (born 20 January 2000) is a Vincentian swimmer. He competed in the men's 50 metre freestyle event at the 2016 Summer Olympics, where he ranked 61st with a time of 25.64 seconds, a national record.[1] He did not advance to the semifinals. He also competed in five events at the 2018 Commonwealth Games.[2]