Template:2005 Lazio regional election
| Candidates & parties | votes | votes (%) | seats reg. list |
seats prov. lists |
|---|---|---|---|---|
| Piero Marrazzo | 1,631,501 | 50.7 | 14 | 28 |
| The Olive Tree | 748,756 | 27.0 | → | 16 |
| Marrazzo List | 186,740 | 6.7 | → | 4 |
| Communist Refoundation Party | 162,775 | 5.9 | → | 3 |
| Federation of the Greens | 73,045 | 2.6 | → | 2 |
| Party of Italian Communists | 64,676 | 2.3 | → | 1 |
| UDEUR Populars | 46,243 | 1.7 | → | 1 |
| Italy of Values | 28,600 | 1.0 | → | 1 |
| others | 31,784 | 1.2 | → | - |
| Francesco Storace | 1,524,712 | 47.4 | 1 | 27 |
| National Alliance | 468,679 | 16.9 | → | 10 |
| Forza Italia | 425,128 | 15.4 | → | 9 |
| Union of Christian and Centre Democrats | 217,390 | 7.9 | → | 4 |
| Storace List | 195,356 | 7.1 | → | 4 |
| New Italian Socialist Party | 30,429 | 1.1 | → | - |
| others | 79,421 | 2.0 | → | - |
| Alessandra Mussolini | 62,498 | 1.9 | - | - |
| Social Alternative | 32,541 | 1.2 | → | - |
| others | 1,908 | 0.1 | → | - |
| Total | 3,218,711 | 100.0 | 15 | 55 |
Source: Ministry of the Interior