| Øystein Havang | |
| Nationality: | Norwegian |
| Birth Date: | 3 September 1964 |
| Years1: | - 1986 |
| Clubs1: | Tønsbergs TF |
| Years2: | 1986–1987 |
| Years3: | 1987–1989 |
| Clubs3: | Fredensborg/Ski HK |
| Years4: | 1989–1992 |
| Clubs4: | TSV Bayer Dormagen |
| Years5: | 1992–1994 |
| Years6: | 1994–1996 |
| Clubs6: | Grasshoppers |
| Years7: | 1996–2004 |
| Clubs7: | Sandefjord TIF |
| Nationalyears1: | 1987–1997 |
| Nationalteam1: | Norway |
| Nationalcaps1: | 187 |
| Nationalgoals1: | 717 |
Øystein Havang (born 3 September 1964) is a Norwegian handball player. He won national titles with Sandefjord TIF, and played for the national team over a period of ten years.
Havang was born on 3 September 1964.
He played 187 matches and scored 717 goals for the Norway men's national handball team between 1987 and 1997.[1] He participated at the 1993 and 1997 World Men's Handball Championships.
With his club Sandefjord TIF Havang won national titles in 1993, 1999 and 2004. He was top scorer in the Norwegian league in the 1997 and 1998 seasons.