 
| Bydgoszcz, Precinct no. 85 | 
| Vote on 05-12-2010 | |
| Office | Prezydent Miasta Bydgoszczy | 
| Precinct | Precinct no. 85 | 
| Electoral Commission Regional Headquarters | Szkoła Podstawowa Nr 4, ul. Wyzwolenia 4 | 
| Number of electors | 1 124 | 
| Number of dispensed ballot cards | 310 | 
| Number of valid ballot cards | 310 | 
| Number of votes valid | 308 | 
| Number of votes invalid | 2 | 
| Number of dispensed ballot cards for plenipotentiaries | 0 | 
| Protocol date | 05-12-2010 22:20 | 
| 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 | 201 | 65,26% | |
| 4 | Dombrowicz Konstanty | 63 | wyższe | Bydgoszcz, submitted by KOMITET WYBORCZY WYBORCÓW KONSTANTEGO DOMBROWICZA. MIASTO DLA POKOLEŃ, not a member of any political party | 107 | 34,74% | |
| Vote on 21-11-2010 | |
| Office | Prezydent Miasta Bydgoszczy | 
| Precinct | Precinct no. 85 | 
| Electoral Commission Regional Headquarters | Szkoła Podstawowa Nr 4, ul. Wyzwolenia 4 | 
| Number of electors | 1 126 | 
| Number of dispensed ballot cards | 381 | 
| Number of valid ballot cards | 381 | 
| Number of votes valid | 375 | 
| Number of votes invalid | 6 | 
| Number of dispensed ballot cards for plenipotentiaries | 0 | 
| Protocol date | 22-11-2010 00:41 | 
| 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 | 2 | 0,53% | |
| 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 | 175 | 46,67% | |
| 3 | Ciemniak Grażyna Jolanta | 62 | wyższe | Bydgoszcz, submitted by KOMITET WYBORCZY WYBORCÓW GRAŻYNY CIEMNIAK, not a member of any political party | 15 | 4,00% | |
| 4 | Dombrowicz Konstanty | 63 | wyższe | Bydgoszcz, submitted by KOMITET WYBORCZY WYBORCÓW KONSTANTEGO DOMBROWICZA. MIASTO DLA POKOLEŃ, not a member of any political party | 104 | 27,73% | |
| 5 | Szopiński Jan Józef | 53 | wyższe | Bydgoszcz, submitted by KOMITET WYBORCZY SOJUSZ LEWICY DEMOKRATYCZNEJ, endorsed by Sojusz Lewicy Demokratycznej, member of Sojuszu Lewicy Demokratycznej | 45 | 12,00% | |
| 6 | Złotowski Kosma Tadeusz | 46 | wyższe | Bydgoszcz, submitted by KOMITET WYBORCZY PRAWO I SPRAWIEDLIWOŚĆ, member of Prawa i Sprawiedliwości | 34 | 9,07% | |