| Michał Trzeciakiewicz | |
| Fullname: | Michał Trzeciakiewicz |
| Birth Date: | 19 February 1984 |
| Birth Place: | Olsztyn, Poland |
| Position: | Midfielder |
| Years1: | 2002 |
| Clubs1: | Warmia i Mazury Olsztyn |
| Years2: | 2003 |
| Clubs2: | Stomil Olsztyn |
| Caps2: | 15 |
| Goals2: | 0 |
| Years3: | 2003–2005 |
| Clubs3: | Kujawiak Włocławek |
| Years4: | 2005–2006 |
| Clubs4: | Jagiellonia Białystok |
| Caps4: | 26 |
| Goals4: | 3 |
| Years5: | 2007–2010 |
| Clubs5: | Korona Kielce |
| Caps5: | 8 |
| Goals5: | 2 |
| Years6: | 2011 |
| Clubs6: | KSZO Ostrowiec Świętokrzyski |
| Caps6: | 15 |
| Goals6: | 1 |
| Years7: | 2011 |
| Clubs7: | Sandecja Nowy Sącz |
| Caps7: | 2 |
| Goals7: | 0 |
| Years8: | 2014–2017 |
| Clubs8: | Stomil Olsztyn |
| Caps8: | 55 |
| Goals8: | 8 |
Michał Trzeciakiewicz (born 19 February 1984) is a Polish former professional footballer who played as a midfielder.[1]
He moved from Jagiellonia Białystok to Korona Kielce during the 2006–07 winter break.
In February 2011, he joined KSZO Ostrowiec on a half year contract.[2]
In July 2011, he moved to Sandecja Nowy Sącz on a one-year contract.[3]