| Aleksander Melgalvis | |
| Fullname: | Aleksander Melgalvis Andreassen |
| Birth Date: | 1989 8, df=yes |
| Birth Place: | Hamar, Norway |
| Position: | Defender |
| Currentclub: | HamKam |
| Clubnumber: | 33 |
| Years1: | 2006–2011 |
| Clubs1: | Brumunddal |
| Years2: | 2012 |
| Caps2: | 29 |
| Goals2: | 3 |
| Years3: | 2013–2014 |
| Clubs3: | Brumunddal |
| Caps3: | 47 |
| Goals3: | 19 |
| Years4: | 2015–2016 |
| Clubs4: | Strømmen |
| Caps4: | 58 |
| Goals4: | 8 |
| Years5: | 2017–2020 |
| Clubs5: | Lillestrøm |
| Caps5: | 100 |
| Goals5: | 12 |
| Years6: | 2021– |
| Clubs6: | HamKam |
| Caps6: | 79 |
| Goals6: | 12 |
| Pcupdate: | 4 December 2023 |
Aleksander Melgalvis Andreassen (born 10 August 1989) is a Norwegian footballer who plays for HamKam.[1]