| Sigurbergur Sveinsson | |
| Nationality: | Icelandic |
| Birth Date: | 12 August 1987 |
| Birth Place: | Hafnarfjörður, Iceland |
| Position: | Left back |
| Currentclub: | ÍBV Vestmannaeyjar |
| Clubnumber: | 11 |
| Years1: | –2010 |
| Clubs1: | Haukar |
| Years2: | 2010–2010 |
| Clubs2: | DHC Rheinland |
| Years3: | 2010–2011 |
| Clubs3: | TSV Hannover-Burgdorf |
| Years4: | 2011–2012 |
| Clubs4: | RTV 1879 Basel |
| Years5: | 2012–2014 |
| Clubs5: | Haukar |
| Years6: | 2014–2015 |
| Clubs6: | HC Erlangen |
| Years7: | 2015–2016 |
| Clubs7: | Team Tvis Holstebro |
| Years8: | 2016-2021 |
| Clubs8: | ÍBV |
| Nationalyears1: | 2007- |
| Nationalteam1: | Iceland |
| Nationalcaps1: | 56[1] |
| Nationalgoals1: | 65 |
Sigurbergur Sveinsson (born 12 August 1987) is an Icelandic handball player who currently plays for ÍBV Vestmannaeyjar. He was a member of the Icelandic national team roster for the 2011 World Men's Handball Championship[2] and is again a part of the team for the 2015 World Men's Handball Championship.[3]