| Guðmundur Kristjánsson | |
| Birth Date: | 1989 3, df=yes |
| Birth Place: | Iceland |
| Height: | 1.80 m |
| Position: | Midfielder / Centre back |
| Currentclub: | Stjarnan |
| Clubnumber: | 5 |
| Youthclubs1: | Breiðablik |
| Years1: | 2007–2012 |
| Clubs1: | Breiðablik |
| Caps1: | 80 |
| Goals1: | 17 |
| Years2: | 2008 |
| Clubs2: | → Haukar (loan) |
| Caps2: | 6 |
| Goals2: | 1 |
| Years3: | 2012 |
| Clubs3: | → Start (loan) |
| Caps3: | 27 |
| Goals3: | 7 |
| Years4: | 2013–2017 |
| Clubs4: | Start |
| Caps4: | 121 |
| Goals4: | 6 |
| Years5: | 2018–2023 |
| Clubs5: | FH Hafnarfjörður |
| Caps5: | 102 |
| Goals5: | 1 |
| Years6: | 2023- |
| Clubs6: | Stjarnan |
| Caps6: | 37 |
| Goals6: | 3 |
| Nationalyears4: | 2009– |
| Nationalteam4: | Iceland |
| Nationalcaps4: | 6 |
| Nationalgoals4: | 0 |
| Nationalyears3: | 2008–2011 |
| Nationalteam3: | Iceland U21 |
| Nationalcaps3: | 11 |
| Nationalgoals3: | 0 |
| Nationalyears2: | 2006–2008 |
| Nationalteam2: | Iceland U19 |
| Nationalcaps2: | 11 |
| Nationalgoals2: | 1 |
| Nationalyears1: | 2005 |
| Nationalteam1: | Iceland U17 |
| Nationalcaps1: | 7 |
| Nationalgoals1: | 0 |
| Club-Update: | 4 August 2024 |
Guðmundur Kristjánsson (born 1 March 1989) is an Icelandic football player, currently playing for Icelandic club Stjarnan.
| Club | Season | Division | League | Cup | Total | ||||
|---|---|---|---|---|---|---|---|---|---|
| Apps | Goals | Apps | Goals | Apps | Goals | ||||
| 2009 | Breiðablik | Úrvalsdeild | 19 | 5 | 0 | 0 | 19 | 5 | |
| 2010 | 21 | 5 | 1 | 0 | 22 | 5 | |||
| 2011 | 21 | 6 | 3 | 0 | 24 | 6 | |||
| 2012 | Start | Adeccoligaen | 27 | 7 | 4 | 2 | 31 | 9 | |
| 2013 | Tippeligaen | 26 | 2 | 5 | 1 | 31 | 3 | ||
| 2014 | 29 | 2 | 3 | 0 | 32 | 2 | |||
| 2015 | 23 | 1 | 1 | 0 | 24 | 1 | |||
| 2016 | 22 | 1 | 3 | 0 | 25 | 1 | |||
| 2017 | OBOS-ligaen | 15 | 0 | 1 | 0 | 16 | 0 | ||
| Career Total | 203 | 29 | 21 | 3 | 224 | 32 | |||