Sejm
Poland elections · 1928-03-04 · held
Final declared results for this chamber; see notes for electoral scope and historical limitations.
Results: final · complete coverage · Valid list/candidate vote marks in this chamber (11,408,248); chamber ballots are not combined
Turnout: 78.34%
| Party / candidate | Votes | Vote share | Seats | Electoral votes |
|---|---|---|---|---|
| Nonpartisan Bloc for Cooperation with the Government | 2399032 | 21.028926% | 125 | — |
| Polish Socialist Party | 1481279 | 12.984281% | 64 | — |
| Bloc of National Minorities | 1438725 | 12.61127% | 55 | — |
| Catholic-National Bloc | 925774 | 8.114953% | 38 | — |
| Polish People's Party "Wyzwolenie" | 834448 | 7.314427% | 41 | — |
| Polish Catholic Bloc | 770891 | 6.757313% | 34 | — |
| Peasant Party | 618503 | 5.421542% | 25 | — |
| Bloc of Ukrainian Socialist and Peasant-Worker's Parties (URP–USDP) | 268677 | 2.355112% | 9 | — |
| Jewish National Union in Lesser Poland | 240780 | 2.110578% | 6 | — |
| National Workers' Party | 228088 | 1.999325% | 11 | — |
| Workers' and Peasants' Unity (Communists) | 217298 | 1.904745% | 5 | — |
| Sel-Rob | 179536 | 1.573739% | 4 | — |
| Catholic Union of Western Lands | 193323 | 1.69459% | 3 | — |
| General-Jewish National Bloc (Folkspartei–Aguda) | 174978 | 1.533785% | 0 | — |
| Polish National Labour Bloc | 146946 | 1.288068% | 4 | — |
| Sel-Rob Left | 143475 | 1.257643% | 3 | — |
| Agrarian Union | 135276 | 1.185774% | 3 | — |
| Ruska (RNU–RAO–RPO) | 133196 | 1.167541% | 1 | — |
| General Jewish Labour Bund in Poland | 80219 | 0.703167% | 0 | — |
| Monarchist All-estate Organization | 53623 | 0.470037% | 0 | — |
| Ukrainian Labour Party | 44919 | 0.393741% | 1 | — |
| Radical Peasant Party | 44560 | 0.390595% | 0 | — |
| Poale Zion | 30945 | 0.271251% | 0 | — |
| Independent Socialist Labour Party | 21929 | 0.192221% | 0 | — |
| Ukrainian National Union | 8887 | 0.0779% | 0 | — |
| Local lists | 592941 | 5.197476% | 12 | — |
Election-era list/committee labels are retained. Shared coalition vote cells are counted once; constituent-party seat allocations are grouped under the common list. No ideology or legal organisational continuity is inferred.