| Jacek Markiewicz | |
| Fullname: | Jacek Markiewicz |
| Birth Date: | 18 June 1976 |
| Birth Place: | Białystok, Poland |
| Position: | Defender |
| Currentclub: | Dąb Dąbrowa Białostocka (player-manager) |
| Years1: | 1993–2001 |
| Caps1: | 155 |
| Goals1: | 51 |
| Years2: | 1999 |
| Clubs2: | → KP Wasilków (loan) |
| Caps2: | 16 |
| Goals2: | 3 |
| Years3: | 2001–2004 |
| Clubs3: | RKS Radomsko |
| Caps3: | 51 |
| Goals3: | 1 |
| Years4: | 2004–2008 |
| Clubs4: | Jagiellonia Białystok |
| Caps4: | 113 |
| Goals4: | 8 |
| Years5: | 2008–2011 |
| Clubs5: | Korona Kielce |
| Caps5: | 71 |
| Goals5: | 3 |
| Years6: | 2011–2015 |
| Clubs6: | Dąb Dąbrowa Białostocka |
| Caps6: | 102+ |
| Goals6: | 10+ |
| Years7: | 2016 |
| Clubs7: | KS Michałowo |
| Years8: | 2017–2022 |
| Clubs8: | Magnat Juchnowiec Kościelny |
| Years9: | 2022– |
| Clubs9: | Dąb Dąbrowa Białostocka |
| Manageryears1: | 2011–2014 |
| Managerclubs1: | Dąb Dąbrowa Białostocka (player-manager) |
| Manageryears2: | 2017–2022 |
| Managerclubs2: | Magnat Juchnowiec Kościelny (player-manager) |
| Manageryears3: | 2022– |
| Managerclubs3: | Dąb Dąbrowa Białostocka (player-manager) |
| Club-Update: | 18 April 2024 |
Jacek Markiewicz (born 18 June 1976) is a Polish football player and manager who is the current player-manager of Dąb Dąbrowa Białostocka.