| Alyaksey Martynets | |
| Birth Date: | 13 March 1985 |
| Birth Place: | Minsk, Byelorussian SSR, Soviet Union |
| Position: | Midfielder |
| Youthyears1: | 2003–2005 |
| Years1: | 2003–2005 |
| Years2: | 2006–2008 |
| Years3: | 2009 |
| Years4: | 2010 |
| Years5: | 2011 |
| Years6: | 2012–2017 |
| Years7: | 2017 |
| Clubs5: | Granit Mikashevichi |
| Clubs6: | Gorodeya |
| Clubs7: | Granit Mikashevichi |
| Caps1: | 76 |
| Caps2: | 45 |
| Caps3: | 13 |
| Caps4: | 23 |
| Caps5: | 28 |
| Caps6: | 123 |
| Caps7: | 14 |
| Goals1: | 11 |
| Goals2: | 7 |
| Goals3: | 2 |
| Goals4: | 0 |
| Goals5: | 1 |
| Goals6: | 3 |
| Goals7: | 1 |
| Pcupdate: | 31 December 2017 |
Alyaksey Martynets (Belarusian: Аляксей Мартынец; Russian: Алексей Мартынец; born 13 March 1985) is a Belarusian former professional footballer.
Born in Minsk, Martynets began playing football in FC Smena Minsk's youth system. After the club was incorporated into FC Minsk, he joined the senior team and made his Belarusian Premier League debut in 2007.[1]