# 2001 Chilean parliamentary election

Parliamentary elections were held in Chile on 16 December 2001. The Concert of Parties for Democracy alliance remained the largest faction in the Chamber of Deputies, but saw its majority in the Chamber reduced to just two seats.

## Results
### Senate

Seats :
| Party or alliance | Party or alliance | Party or alliance | Party or alliance | Votes | % | Won | Not up | Total |
| | Concertación | | Christian Democratic Party | 395,728 | 22.84 | 2 | 10 | 12 |
| | Concertación | | Socialist Party | 254,905 | 14.71 | 4 | 1 | 5 |
| | Concertación | | Party for Democracy | 219,335 | 12.66 | 3 | 0 | 3 |
| | Concertación | | Social Democrat Radical Party | 19,025 | 1.10 | 0 | 0 | 0 |
| | Concertación | Total | Total | 888,993 | 51.32 | 9 | 11 | 20 |
| | Alliance for Chile | | National Renewal | 342,045 | 19.74 | 4 | 3 | 7 |
| | Alliance for Chile | | Independent Democratic Union | 263,035 | 15.18 | 3 | 6 | 9 |
| | Alliance for Chile | | Independents | 157,639 | 9.10 | 2 | 0 | 2 |
| | Alliance for Chile | Total | Total | 762,719 | 44.03 | 9 | 9 | 18 |
| | Communist Party | Communist Party | Communist Party | 45,735 | 2.64 | 0 | 0 | 0 |
| | Humanist Party | Humanist Party | Humanist Party | 6,465 | 0.37 | 0 | 0 | 0 |
| | Liberal Party | Liberal Party | Liberal Party | 1,407 | 0.08 | 0 | 0 | 0 |
| | Independents | Independents | Independents | 27,096 | 1.56 | 0 | 0 | 0 |
| Appointed senators | Appointed senators | Appointed senators | Appointed senators | | | – | – | 9 |
| Former presidents | Former presidents | Former presidents | Former presidents | | | – | – | 2 |
| Total | Total | Total | Total | 1,732,415 | 100.00 | 18 | 20 | 49 |
| Valid votes | Valid votes | Valid votes | Valid votes | 1,732,415 | 87.72 | | | |
| Invalid/blank votes | Invalid/blank votes | Invalid/blank votes | Invalid/blank votes | 242,602 | 12.28 | | | |
| Total votes | Total votes | Total votes | Total votes | 1,975,017 | 100.00 | | | |
| Registered voters/turnout | Registered voters/turnout | Registered voters/turnout | Registered voters/turnout | 2,307,154 | 85.60 | | | |
| Source: SERVEL, Nohlen, IPU, World Factbook |||||||||

### Chamber of Deputies

| | Concertación | | Christian Democratic Party | 1,162,210 | 18.92 | 23 | –15 |
| | Concertación | | Party for Democracy | 782,333 | 12.73 | 20 | +4 |
| | Concertación | | Socialist Party | 614,434 | 10.00 | 10 | –1 |
| | Concertación | | Social Democratic Radical Party | 248,821 | 4.05 | 6 | +2 |
| | Concertación | | Independents | 135,191 | 2.20 | 3 | +3 |
| | Concertación | Total | Total | 2,942,989 | 47.90 | 62 | –7 |
| | Alliance for Chile | | Independent Democratic Union | 1,547,209 | 25.18 | 31 | +14 |
| | Alliance for Chile | | National Renewal | 845,865 | 13.77 | 18 | –5 |
| | Alliance for Chile | | Independents | 327,121 | 5.32 | 8 | +2 |
| | Alliance for Chile | Total | Total | 2,720,195 | 44.27 | 57 | +10 |
| | Communist Party | Communist Party | Communist Party | 320,688 | 5.22 | 0 | 0 |
| | Humanist Party | Humanist Party | Humanist Party | 69,692 | 1.13 | 0 | 0 |
| | Liberal Party | Liberal Party | Liberal Party | 3,475 | 0.06 | 0 | New |
| | Independents | Independents | Independents | 86,964 | 1.42 | 1 | –1 |
| Total | Total | Total | Total | 6,144,003 | 100.00 | 120 | 0 |
| Valid votes | Valid votes | Valid votes | Valid votes | 6,144,003 | 87.34 | | |
| Invalid/blank votes | Invalid/blank votes | Invalid/blank votes | Invalid/blank votes | 890,289 | 12.66 | | |
| Total votes | Total votes | Total votes | Total votes | 7,034,292 | 100.00 | | |
| Registered voters/turnout | Registered voters/turnout | Registered voters/turnout | Registered voters/turnout | 8,075,446 | 87.11 | | |
| Source: SERVEL ||||||||