| Mariusz Staszewski | |
| Nationality: | Polish |
| Birth Date: | 25 January 1975 |
| Birth Place: | Poland |
| Career1: | Poland |
| Years2: | 1992–1997, 2001–2002 |
| Career2: | Gorzów |
| Years3: | 1998–2000 |
| Years4: | 2003–2004 |
| Career4: | Rybnik |
| Years5: | 2005–2006 |
| Career5: | Zielona Góra |
| Years6: | 2007 |
| Career6: | Bydgoszcz |
| Years7: | 2009–2013 |
| Career7: | Ostrów |
| Years8: | 2014 |
| Career8: | Opole |
| Years9: | 2014 |
| Career9: | Rawicz |
| Career10: | Denmark |
| Years11: | 2000 |
| Career11: | Odense |
| Years12: | 2001 |
| Career12: | Herning |
| Years13: | 2006, 2012 |
| Career13: | Outrup |
| Years14: | 2010 |
| Career14: | Holsted |
| Years15: | 2014 |
| Career15: | Fjelsted |
| Indivyear1: | 2001 – second |
| Indivhonour1: | European Championship |
Mariusz Staszewski (born 25 January 1975 in Poland[1]) is a former motorcycle speedway rider from Poland.[2] [3]
He gained his speedway licence in 1991 and rode for Stal Gorzów Wielkopolski in 1992.[4]
In 2001, Staszewski finished second in the 2001 Individual Speedway European Championship.
From 2009 to 2013, Staszewski rode in the Team Speedway Polish Championship for Ostrów.[5]