| Hilmar Björnsson | |
| Fullname: | Hilmar Björnsson |
| Birth Date: | 13 May 1969 |
| Birth Place: | Reykjavík, Iceland |
| Currentclub: | Knattspyrnufélag Reykjavíkur |
| Clubnumber: | 7 |
| Position: | Midfielder |
| Years1: | 1988–1997 |
| Clubs1: | KR Reykjavík |
| Caps1: | 126 |
| Goals1: | 13 |
| Years3: | 1998–1999 |
| Clubs3: | Helsingborgs IF |
| Caps3: | 23 |
| Goals3: | 1 |
| Years4: | 1999–2000 |
| Clubs4: | Fram Reykjavík |
| Caps4: | 26 |
| Goals4: | 2 |
| Years5: | 2000–2002 |
| Caps5: | 44 |
| Goals5: | 7 |
| Years6: | 2002–2004 |
| Clubs6: | KR Reykjavík |
| Caps6: | 29 |
| Goals6: | 3 |
| Nationalyears1: | 1994–1997 |
| Nationalcaps1: | 3 |
| Nationalgoals1: | 0 |
Hilmar Björnsson (born 13 May 1969) is an Icelandic former football player who made three appearances for the Iceland national football team. He now works as Head of Sports for Ruv, Icelandic National Broadcasting Service.