 
| Bydgoszcz, Precinct no. 189 | 
| Vote on 05-12-2010 | |
| Office | Prezydent Miasta Bydgoszczy | 
| Precinct | Precinct no. 189 | 
| Electoral Commission Regional Headquarters | Urząd Miasta Bydgoszczy, ul. Jezuicka 2 | 
| Number of electors | 1 165 | 
| Number of dispensed ballot cards | 320 | 
| Number of valid ballot cards | 320 | 
| Number of votes valid | 317 | 
| Number of votes invalid | 3 | 
| Number of dispensed ballot cards for plenipotentiaries | 0 | 
| Protocol date | 05-12-2010 22:15 | 
| No. | Family name and given names | Age | Education | Address, party membership and endorsements | Number of votes | Votes % | |
| 2 | Bruski Rafał Piotr | 48 | wyższe | Bydgoszcz, submitted by KOMITET WYBORCZY PLATFORMA OBYWATELSKA RP, endorsed by Platforma Obywatelska RP, member of Platformy Obywatelskiej Rzeczypospolitej Polskiej | 182 | 57,41% | |
| 4 | Dombrowicz Konstanty | 63 | wyższe | Bydgoszcz, submitted by KOMITET WYBORCZY WYBORCÓW KONSTANTEGO DOMBROWICZA. MIASTO DLA POKOLEŃ, not a member of any political party | 135 | 42,59% | |
| Vote on 21-11-2010 | |
| Office | Prezydent Miasta Bydgoszczy | 
| Precinct | Precinct no. 189 | 
| Electoral Commission Regional Headquarters | Urząd Miasta Bydgoszczy, ul. Jezuicka 2 | 
| Number of electors | 1 168 | 
| Number of dispensed ballot cards | 366 | 
| Number of valid ballot cards | 366 | 
| Number of votes valid | 363 | 
| Number of votes invalid | 3 | 
| Number of dispensed ballot cards for plenipotentiaries | 0 | 
| Protocol date | 22-11-2010 00:39 | 
| No. | Family name and given names | Age | Education | Address, party membership and endorsements | Number of votes | Votes % | |
| 1 | Bocian Henryk | 48 | średnie | Bydgoszcz, submitted by KOMITET WYBORCZY WYBORCÓW RUCH PRZEŁOMU NARODOWEGO W BYDGOSZCZY, not a member of any political party | 4 | 1,10% | |
| 2 | Bruski Rafał Piotr | 48 | wyższe | Bydgoszcz, submitted by KOMITET WYBORCZY PLATFORMA OBYWATELSKA RP, endorsed by Platforma Obywatelska RP, member of Platformy Obywatelskiej Rzeczypospolitej Polskiej | 157 | 43,25% | |
| 3 | Ciemniak Grażyna Jolanta | 62 | wyższe | Bydgoszcz, submitted by KOMITET WYBORCZY WYBORCÓW GRAŻYNY CIEMNIAK, not a member of any political party | 12 | 3,31% | |
| 4 | Dombrowicz Konstanty | 63 | wyższe | Bydgoszcz, submitted by KOMITET WYBORCZY WYBORCÓW KONSTANTEGO DOMBROWICZA. MIASTO DLA POKOLEŃ, not a member of any political party | 124 | 34,16% | |
| 5 | Szopiński Jan Józef | 53 | wyższe | Bydgoszcz, submitted by KOMITET WYBORCZY SOJUSZ LEWICY DEMOKRATYCZNEJ, endorsed by Sojusz Lewicy Demokratycznej, member of Sojuszu Lewicy Demokratycznej | 24 | 6,61% | |
| 6 | Złotowski Kosma Tadeusz | 46 | wyższe | Bydgoszcz, submitted by KOMITET WYBORCZY PRAWO I SPRAWIEDLIWOŚĆ, member of Prawa i Sprawiedliwości | 42 | 11,57% | |