Luxembourg - National Lower House Elections (1999)
| Party | Votes | Vote Percentage | Seats |
| P1-Christian-Socialist Party | 870985 | 29.73% | 19 |
| P31-Action Committee for Democracy and Pensions Justice | 303734 | 10.37% | 7 |
| P36-Green and Liberal Alliance | 32014 | 1.09% | 0 |
| P37-The Left [Dei Lenk] | 110274 | 3.76% | 1 |
| P38-Party of the Third Age | 5382 | 0.18% | 0 |
| P39-The Taxpayer | 12543 | 0.43% | 0 |
| P3-Democratic Party | 632707 | 21.59% | 15 |
| P41-The Greens | 266644 | 9.10% | 5 |
| P4-Socialist Workers Party | 695718 | 23.74% | 13 |
| TOTAL | 2930001 | 60 |
See the Global Elections Database codebook for further information about the election results.