| Marcus Heimonen | |
| Fullname: | Marcus Heimonen |
| Birth Date: | 11 October 1993 |
| Birth Place: | Vantaa, Finland |
| Height: | 1.79 m |
| Position: | Defensive midfielder |
| Youthyears1: | –2012 |
| Youthclubs1: | PK-35 Vantaa |
| Years1: | 2012 |
| Caps1: | 9 |
| Goals1: | 0 |
| Clubs1: | PK-35 Vantaa |
| Years2: | 2012 |
| Caps2: | 3 |
| Goals2: | 0 |
| Clubs2: | → HIFK (loan) |
| Years3: | 2013–2015 |
| Caps3: | 18 |
| Goals3: | 0 |
| Clubs3: | FC Honka |
| Years4: | 2015 |
| Caps4: | 0 |
| Goals4: | 0 |
| Clubs4: | PK-35 Vantaa |
| Years5: | 2015–2016 |
| Caps5: | 16 |
| Goals5: | 0 |
| Clubs5: | KTP |
| Years6: | 2015 |
| Caps6: | 3 |
| Goals6: | 0 |
| Clubs6: | → Sudet (loan) |
| Years7: | 2016–2017 |
| Caps7: | 24 |
| Goals7: | 0 |
| Clubs7: | PK-35 Vantaa |
| Years8: | 2017–2019 |
| Caps8: | 18 |
| Goals8: | 1 |
| Clubs8: | IF Gnistan |
| Nationalyears1: | 2013 |
| Nationalcaps1: | 2 |
| Nationalgoals1: | 1 |
| Nationalteam1: | Finland U-19 |
| Nationalyears2: | 2013–2014 |
| Nationalcaps2: | 2 |
| Nationalgoals2: | 0 |
| Nationalteam2: | Finland U-21 |
| Club-Update: | 26 April 2019 |
Marcus Heimonen (born 11 October 1993) is a Finnish professional footballer who is a free agent. His playing position is defensive midfielder. He was also a member of the Finland national team[1] and a team player for Gnistan.[2] His preferred position is defensive midfielder, but he can play in other midfield roles.[3]