| Baldur Bett | |
| Birth Date: | 12 April 1980 |
| Birth Place: | Reykjavík, Iceland |
| Height: | 1.76 m |
| Position: | Midfielder |
| Years1: | 1998–2000 |
| Clubs1: | Aberdeen |
| Caps1: | 2 |
| Goals1: | 0 |
| Years2: | 2000 |
| Clubs2: | FH |
| Caps2: | 7 |
| Goals2: | 0 |
| Years3: | 2000–2001 |
| Clubs3: | Peterhead |
| Caps3: | 7 |
| Goals3: | 1 |
| Years4: | 2001–2006 |
| Clubs4: | FH |
| Caps4: | 99 |
| Goals4: | 3 |
| Years5: | 2007–2009 |
| Clubs5: | Valur |
| Caps5: | 43 |
| Goals5: | 2 |
| Years6: | 2010–2011 |
| Clubs6: | Fylkir |
| Caps6: | 15 |
| Goals6: | 1 |
| Years7: | 2012 |
| Clubs7: | Reynir S. |
| Caps7: | 12 |
| Goals7: | 0 |
| Totalcaps: | 185 |
| Totalgoals: | 7 |
| Nationalyears1: | 1995 |
| Nationalteam1: | Iceland U17 |
| Nationalcaps1: | 4 |
| Nationalgoals1: | 0 |
| Nationalyears2: | 1998 |
| Nationalteam2: | Iceland U19 |
| Nationalcaps2: | 3 |
| Nationalgoals2: | 1 |
| Club-Update: | 29 September 2012 |
| Ntupdate: | 29 September 2012 |
Baldur Bett (born 12 April 1980) is an Icelandic former footballer who last played for Reynir S. in the Icelandic Second Division.
Bett began his career at Aberdeen of the Scottish Premier League in 1998[1] but failed to secure a place in the starting XI and moved on to Peterhead in 2000.[2] After just one season playing in the Scottish lower divisions, he signed for FH Hafnarfjörður in Iceland's Úrvalsdeild.[3]
He is the son of Scottish former footballer Jim Bett, and the brother of Calum Bett.