| Oskar Jellvik | |
| Birth Date: | February 8, 2003 |
| Birth Place: | Täby, Sweden |
| Height Ft: | 5 |
| Height In: | 11 |
| Weight Lb: | 179 |
| Position: | Centre |
| Shoots: | Left |
| League: | SHL |
| Team: | Djurgårdens IF |
| Prospect Team: | Djurgårdens IF J20 |
| Prospect League: | J20 Nationell |
| Draft: | 149th overall |
| Draft Year: | 2021 |
| Draft Team: | Boston Bruins |
| Career Start: | 2021 |
Oskar Jellvik is a Swedish ice hockey centre who plays for Djurgårdens IF J20 of J20 Nationell. He made his SHL debut for Djurgårdens IF during the 2020–21 season. Jellvik was drafted by the Boston Bruins in the fifth round of the 2021 NHL Entry Draft with the 149th pick in the draft.[1]