1999 Portuguese Legislative Election
10 October 1999 · Cavaco and the two-party years · 230 seats, 116 for a majority
Socialist Party finished first with 115 of 230 seats on 44.1% of the vote. Turnout 61.1%.
Prime Minister before
António Guterres
PS
Prime Minister (continued)
—
Largest force
Socialist Party
115 of 230 seats
Turnout
61.1%
The result
| Share of the Assembly of the Republic | |||||||
|---|---|---|---|---|---|---|---|
| Socialist Party | — | 115 | 0 | 2 385 922 | 44.1% | — | |
| Social Democratic Party | — | 81 | -2 | 1 750 158 | 32.3% | — | |
| Unitary Democratic Coalition | — | 17 | 0 | 487 058 | 9.0% | — | |
| CDS – People's Party | — | 15 | -1 | 451 643 | 8.3% | — | |
| Left Bloc | — | 2 | +1 | 132 333 | 2.4% | — | |
| Portuguese Workers' Communist Party | — | 0 | 0 | 40 006 | 0.7% | — | |
| Earth Party | — | 0 | 0 | 19 938 | 0.4% | — | |
| People's Monarchist Party | — | 0 | 0 | 16 522 | 0.3% | — | |
| National Solidarity Party | — | 0 | 0 | 11 488 | 0.2% | — | |
| Humanist Party | — | 0 | — | 7346 | 0.1% | — | |
| Workers' Party of Socialist Unity | — | 0 | 0 | 4104 | 0.1% | — | |
| Democratic Party of the Atlantic | — | 0 | 0 | 438 | 0.0% | — |