| Finnur Margeirsson | |
| Fullname: | Finnur Orri Margeirsson |
| Birth Date: | 8 March 1991 |
| Birth Place: | Reykjavík, Iceland |
| Currentclub: | FH |
| Clubnumber: | 8 |
| Position: | Defender |
| Youthyears1: | –2007 |
| Youthclubs1: | Breiðablik |
| Years1: | 2008–2014 |
| Caps1: | 140 |
| Goals1: | 0 |
| Years2: | 2015 |
| Clubs2: | Lillestrøm |
| Caps2: | 27 |
| Goals2: | 0 |
| Years3: | 2016–2020 |
| Caps3: | 89 |
| Goals3: | 1 |
| Years4: | 2021 |
| Caps4: | 18 |
| Goals4: | 0 |
| Years5: | 2022– |
| Clubs5: | FH |
| Caps5: | 45 |
| Goals5: | 0 |
| Nationalyears1: | 2007 |
| Nationalyears2: | 2007 |
| Nationalyears3: | 2008–2009 |
| Nationalyears4: | 2008–2012 |
| Nationalteam1: | Iceland U16 |
| Nationalteam2: | Iceland U17 |
| Nationalteam3: | Iceland U19 |
| Nationalteam4: | Iceland U21 |
| Nationalcaps1: | 4 |
| Nationalgoals1: | 0 |
| Nationalcaps2: | 5 |
| Nationalgoals2: | 0 |
| Nationalcaps3: | 9 |
| Nationalgoals3: | 0 |
| Nationalcaps4: | 11 |
| Nationalgoals4: | 0 |
| Pcupdate: | 16 May 2024 |
| Ntupdate: | 18 April 2023 |
Finnur Orri Margeirsson (born 8 March 1991) is an Icelandic football defender who plays for FH.[1] [2]
His brother is fellow footballer Viktor Örn Margeirsson.[3]