| Guðjón Baldvinsson | |
| Birth Date: | 15 February 1986 |
| Birth Place: | Garðabær, Iceland |
| Position: | Striker |
| Youthclubs1: | Stjarnan |
| Years1: | 2003–2007 |
| Clubs1: | Stjarnan |
| Caps1: | 66 |
| Goals1: | 36 |
| Years2: | 2008 |
| Clubs2: | KR Reykjavík |
| Caps2: | 21 |
| Goals2: | 9 |
| Years3: | 2009 |
| Clubs3: | GAIS |
| Caps3: | 5 |
| Goals3: | 0 |
| Years4: | 2010–2011 |
| Clubs4: | KR Reykjavík |
| Caps4: | 33 |
| Goals4: | 18 |
| Years5: | 2012–2014 |
| Clubs5: | Halmstad |
| Caps5: | 81 |
| Goals5: | 25 |
| Years6: | 2015 |
| Clubs6: | FC Nordsjælland |
| Caps6: | 13 |
| Goals6: | 1 |
| Years7: | 2015–2020 |
| Clubs7: | Stjarnan |
| Caps7: | 98 |
| Goals7: | 34 |
| Years8: | 2018 |
| Clubs8: | → Kerala Blasters (loan) |
| Caps8: | 6 |
| Goals8: | 1 |
| Years9: | 2021 |
| Clubs9: | KR Reykjavík |
| Caps9: | 4 |
| Goals9: | 2 |
| Nationalyears1: | 2001–2002 |
| Nationalteam1: | Iceland U17 |
| Nationalcaps1: | 5 |
| Nationalgoals1: | 0 |
| Nationalyears2: | 2006–2008 |
| Nationalteam2: | Iceland U21 |
| Nationalcaps2: | 8 |
| Nationalgoals2: | 0 |
| Nationalyears3: | 2009–2014 |
| Nationalteam3: | Iceland |
| Nationalcaps3: | 4 |
| Nationalgoals3: | 0 |
Guðjón Baldvinsson (born 15 February 1986) is an Icelandic international former footballer who played as a striker.
Born in Garðabær, Guðjón began his career in 2003 with Stjarnan.[1] [2] He signed for KR Reykjavík for the 2008 season,[3] before moving to Sweden to play with GAIS in the 2009 season.[4] He then played with KR Reykjavík, Halmstad, FC Nordsjælland and Stjarnan.
He moved on loan to Indian Super League side Kerala Blasters in January 2018.[5]
Guðjón made his national team debut in March 2009.