 
| Olsztyn, Precinct no. 28 | 
| Vote on 05-12-2010 | |
| Office | Prezydent Miasta Olsztyn | 
| Precinct | Precinct no. 28 | 
| Electoral Commission Regional Headquarters | Regionalna Dyrekcja Lasów Państwowych, ul. Kościuszki 46/48, Olsztyn | 
| Number of electors | 1 393 | 
| Number of dispensed ballot cards | 557 | 
| Number of valid ballot cards | 557 | 
| Number of votes valid | 555 | 
| Number of votes invalid | 2 | 
| Number of dispensed ballot cards for plenipotentiaries | 1 | 
| Protocol date | 05-12-2010 22:38 | 
| No. | Family name and given names | Age | Education | Address, party membership and endorsements | Number of votes | Votes % | |
| 2 | Grzymowicz Piotr Władysław | 56 | wyższe | Olsztyn, submitted by KOMITET WYBORCZY WYBORCÓW PIOTRA GRZYMOWICZA, not a member of any political party | 250 | 45,05% | |
| 5 | Małkowski Czesław Jerzy | 60 | wyższe | Olsztyn, submitted by KOMITET WYBORCZY WYBORCÓW CZESŁAWA JERZEGO MAŁKOWSKIEGO, not a member of any political party | 305 | 54,95% | |
| Vote on 21-11-2010 | |
| Office | Prezydent Miasta Olsztyn | 
| Precinct | Precinct no. 28 | 
| Electoral Commission Regional Headquarters | Regionalna Dyrekcja Lasów Państwowych, ul. Kościuszki 46/48, Olsztyn | 
| Number of electors | 1 394 | 
| Number of dispensed ballot cards | 644 | 
| Number of valid ballot cards | 642 | 
| Number of votes valid | 637 | 
| Number of votes invalid | 5 | 
| Number of dispensed ballot cards for plenipotentiaries | 0 | 
| Protocol date | 22-11-2010 02:16 | 
| No. | Family name and given names | Age | Education | Address, party membership and endorsements | Number of votes | Votes % | |
| 1 | Cichoń Janusz | 53 | wyższe | Olsztyn, submitted by KOMITET WYBORCZY PLATFORMA OBYWATELSKA RP, member of Platformy Obywatelskiej Rzeczypospolitej Polskiej | 98 | 15,38% | |
| 2 | Grzymowicz Piotr Władysław | 56 | wyższe | Olsztyn, submitted by KOMITET WYBORCZY WYBORCÓW PIOTRA GRZYMOWICZA, not a member of any political party | 188 | 29,51% | |
| 3 | Kucharski Jan | 68 | wyższe | Olsztyn, submitted by KOMITET WYBORCZY WYBORCÓW WSPÓLNOTA SAMORZĄDOWA PRAWICY, endorsed by Prawicę Rzeczypospolitej, member of Prawicy Rzeczypospolitej | 3 | 0,47% | |
| 4 | Kulasek Marcin Robert | 34 | wyższe | Olsztyn, submitted by KOMITET WYBORCZY SOJUSZ LEWICY DEMOKRATYCZNEJ, member of Sojuszu Lewicy Demokratycznej | 14 | 2,20% | |
| 5 | Małkowski Czesław Jerzy | 60 | wyższe | Olsztyn, submitted by KOMITET WYBORCZY WYBORCÓW CZESŁAWA JERZEGO MAŁKOWSKIEGO, not a member of any political party | 256 | 40,19% | |
| 6 | Prątkowski Ryszard | 58 | wyższe | Olsztyn, submitted by KOMITET WYBORCZY WYBORCÓW ZIELONY OLSZTYN - MŁODZI SOCJALIŚCI, not a member of any political party | 5 | 0,78% | |
| 7 | Szmit Jerzy | 50 | Wyższe | Olsztyn, submitted by KOMITET WYBORCZY PRAWO I SPRAWIEDLIWOŚĆ, member of Prawa i Sprawiedliwości | 73 | 11,46% | |