Brussels (; ; ) is one of the 11 multi-member constituencies of the Chamber of Representatives, the lower house of the Belgian Federal Parliament, the national legislature of Belgium. The constituency was established in 2014 following the Sixth Belgian state reform. It is conterminous with the region of Brussels. The constituency currently elects 16 of the 150 members of the Chamber of Representatives using the open party-list proportional representation electoral system. At the 2024 federal election the constituency had 647,386 registered electors.

Electoral system Brussels currently elects 16 of the 150 members of the Chamber of Representatives using the open party-list proportional representation electoral system. Seats are allocated using the D'Hondt method. Only parties that reach the 5% threshold in the constituency compete for seats.

Electors may vote for the list (party) or for individual candidates, either main candidates or substitute candidates or a combination, on the list. They may vote for as many candidates as there are seats in the constituency. Split-ticket voting (panachage) is not permitted and will result in the ballot paper being invalidated. The minimum number of votes a candidate must obtain to get elected - the quotient - is calculated as the total votes received by the party divided by the number of seats in the constituency plus one. Half the ballot papers where there are no votes for main candidates (i.e. the elector has voted for the list or for substitute candidates only) are redistributed amongst main candidates in the order they appear on the ballot paper so that the candidate's total votes (personal votes plus redistributed votes) equals the quotient. The seats won by the party are then allocated to the candidates with the most number of total votes.

Election results Summary Election WorkersPTB/PVDA EcoloEcolo-Groen SocialistsPS-Vooruit /PS-SP.A / PS Democratic FederalistsDéFI / FDF Liberals & DemocratsOpen Vld ReformistsMR-Open Vld / MR Les EngagésLE-CD&V / CDH New FlemishN-VA Vlaams BelangVB colspan=3 colspan=3 colspan=3 colspan=3 colspan=3 colspan=3 colspan=3 colspan=3 colspan=3 Votes % Seats Votes % Seats Votes % Seats Votes % Seats Votes % Seats Votes % Seats Votes % Seats Votes % Seats Votes % Seats2024 86,927 16.75% 3 58,645 11.30% 2 96,516 18.60% 4 34,143 6.58% 1 120,155 23.15% 4 49,425 9.52% 2 14,472 2.79% 0 12,754 2.46% 02019 61,589 12.28% 2 108,144 21.57% 4 100,195 19.98% 3 51,544 10.28% 2 11,511 2.30% 0 87,594 17.47% 3 29,161 5.82% 1 15,983 3.19% 0 7,824 1.56% 02014 19,135 3.84% 0 52,133 10.45% 2 123,985 24.86% 5 55,306 11.09% 2 13,283 2.66% 0 115,038 23.07% 4 46,441 9.31% 2 13,223 2.65% 0 5,157 1.03% 0 (Figures in italics represent alliances.)

Detailed 2024 Results of the 2024 federal election held on 9 June 2024:

Party Votes per canton Totalvotes % SeatsAnder-lecht Brus-sels Ixelles Molen-beek-Saint-Jean Saint-Gilles Saint-Josse-ten-Noode Schaer-beek Uccle Expat-riates Sint-Gene-sius-Rode Reformist Movement andOpen Flemish Liberals and Democrats MR-Open Vld 10,227 11,527 15,561 13,266 2,068 20,377 11,160 18,579 6,469 10,921 120,155 23.15% 4 Socialist Party and Vooruit PS-Vooruit 12,538 15,362 8,856 18,029 3,467 9,096 14,716 9,290 3,005 2,157 96,516 18.60% 4 Workers' Party of Belgium PTB/PVDA 13,016 14,386 7,118 17,381 3,492 7,407 12,600 8,207 1,372 1,948 86,927 16.75% 3 Ecolo and Groen Ecolo-Groen 3,855 6,824 9,367 6,247 2,902 7,793 7,609 7,898 4,568 1,582 58,645 11.30% 2 Les Engagés andChristian Democratic and Flemish LE-CD&V 4,481 5,018 6,476 6,539 987 9,298 5,698 5,670 1,601 3,657 49,425 9.52% 2 DéFI DéFI 2,344 2,889 5,977 3,607 726 6,230 4,008 4,774 1,103 2,485 34,143 6.58% 1 Team Fouad Ahidar TFA 4,719 5,276 722 7,323 637 1,237 3,032 1,322 195 363 24,826 4.78% 0 New Flemish Alliance N-VA 1,796 2,395 1,406 2,467 360 1,632 1,638 1,324 935 519 14,472 2.79% 0 Vlaams Belang VB 1,984 1,757 939 2,513 282 1,238 1,545 1,036 1,010 450 12,754 2.46% 0 Citizen Collective CC 579 761 940 746 204 995 785 903 257 409 6,579 1.27% 0 Blank Party PB 368 364 412 570 59 443 430 379 115 147 3,287 0.63% 0 Volt Belgium Volt 194 437 350 341 111 406 335 241 538 79 3,032 0.58% 0 Workers' Struggle LO 227 210 212 243 79 207 240 198 208 48 1,872 0.36% 0 Agora Agora 132 182 295 160 100 230 241 223 87 38 1,688 0.33% 0 Belgische Unie – Union Belge BUB 168 216 129 211 32 158 173 119 214 184 1,604 0.31% 0 For You PV 247 277 99 321 44 154 171 92 96 33 1,534 0.30% 0 The United 156 153 189 177 40 194 163 157 139 99 1,467 0.28% 0Valid votes 57,031 68,034 59,048 80,141 15,590 67,095 64,544 60,412 21,912 25,119 518,926 100.00% 16Rejected votes 4,337 4,915 2,657 6,059 902 3,589 4,875 2,879 1,375 31,588 5.74% Total polled 61,368 72,949 61,705 86,200 16,492 70,684 69,419 63,291 23,287 550,514 85.04% Registered electors 74,866 88,835 71,899 104,407 19,672 82,345 83,389 74,815 47,158 647,386 Turnout 81.97% 82.12% 85.82% 82.56% 83.83% 85.84% 83.25% 84.60% 49.38% 85.04%

The following candidates were elected: Alexia Bertrand (Open Vld), 20,528 votes; Nabil Boukili (PTB), 29,627 votes; Ridouane Chahid (PS), 18,001 votes; Philippe Close (PS), 12,610 votes; Élisabeth Degryse (LE), 11,483 votes; Michel De Maegd (MR), 17,946 votes; Caroline Désir (PS), 20,924 votes; François De Smet (DéFI), 8,741 votes; Valérie Glatigny (MR), 25,021 votes; Youssef Handichi (MR), 3,280 votes; Pierre Kompany (LE), 7,872 votes; Rajae Maouane (Ecolo), 10,556 votes; Lydia Mutyebele Ngoi (PS), 7,871 votes; Julien Ribaudo (PTB), 6,318 votes; Annik Van den Bosch (PVDA), 9,937 votes; and Tinne Van der Straeten (Groen), 11,666 votes.

Substitutions: Philippe Close (PS) resigned and was substituted by Khalil Aouasti (PS) on 4 July 2024. Élisabeth Degryse (LE) was appointed to the Government of the French Community and was substituted by Ismaël Nuino (LE) from 18 July 2024. Valérie Glatigny (MR) was appointed to the Government of the French Community and was substituted by Pierre Jadoul (MR) from 18 July 2024.

2019 Results of the 2019 federal election held on 26 May 2019:

Party Votes per canton Totalvotes % SeatsAnder-lecht Brus-sels Ixelles Molen-beek-Saint-Jean Saint-Gilles Saint-Josse-ten-Noode Schaer-beek Uccle Expat-riates Sint-Gene-sius-Rode Ecolo and Groen Ecolo-Groen 8,853 12,186 16,999 12,569 4,617 14,063 13,565 14,517 6,854 3,921 108,144 21.57% 4 Socialist Party andSocialist Party Different PS-SP.A 13,796 16,273 7,317 21,334 3,568 9,358 16,111 8,263 1,970 2,205 100,195 19.98% 3 Reformist Movement MR 7,422 6,904 11,786 9,496 1,396 14,948 6,898 13,829 6,046 8,869 87,594 17.47% 3 Workers' Party of Belgium PTB/PVDA 9,667 10,320 4,859 12,384 2,951 4,484 9,462 5,493 746 1,223 61,589 12.28% 2 DéFI DéFI 3,839 4,475 7,820 5,216 824 10,627 7,244 6,956 1,133 3,410 51,544 10.28% 2 Humanist Democratic Centre CDH 2,987 3,854 2,629 5,749 549 4,926 3,439 2,635 960 1,433 29,161 5.82% 1 New Flemish Alliance N-VA 2,403 2,561 1,405 3,285 337 1,746 1,825 1,320 672 429 15,983 3.19% 0 Destexhe List 1,196 1,170 1,618 1,674 231 2,116 1,283 2,048 480 1,063 12,879 2.57% 0 Open Flemish Liberals and Democrats Open Vld 1,133 1,961 1,192 2,130 276 1,590 1,343 927 677 282 11,511 2.30% 0 People's Party PP 1,149 1,025 884 1,413 224 931 1,076 862 524 367 8,455 1.69% 0 Vlaams Belang VB 1,524 1,130 482 1,799 157 674 963 491 429 175 7,824 1.56% 0 Christian Democratic and Flemish CD&V 855 1,128 530 1,203 118 915 844 416 370 201 6,580 1.31% 0Valid votes 54,824 62,987 57,521 78,252 15,248 66,378 64,053 57,757 20,861 23,578 501,459 100.00% 15Rejected votes 5,419 5,565 3,079 7,324 1,242 3,709 5,770 3,383 1,159 36,650 6.81% Total polled 60,243 68,552 60,600 85,576 16,490 70,087 69,823 61,140 22,020 538,109 86.35% Registered electors 72,760 83,931 71,888 103,141 19,841 81,992 84,072 73,017 32,520 623,162 Turnout 82.80% 81.68% 84.30% 82.97% 83.11% 85.48% 83.05% 83.73% 67.71% 86.35%

The following candidates were elected: Nabil Boukili (PTB), 13,790 votes; Georges Dallemagne (CDH), 8,766 votes; Séverine de Laveleye (Ecolo), 8,175 votes; Michel De Maegd (MR), 7,998 votes; Caroline Désir (PS), 11,421 votes; François De Smet (DéFI), 10,000 votes; Zakia Khattabi (Ecolo), 29,157 votes; Emir Kir (PS), 18,520 votes; Ahmed Laaouej (PS), 31,589 votes; Didier Reynders (MR), 33,205 votes; Sophie Rohonyi (DéFI), 5,704 votes; Gilles Vanden Burre (Ecolo), 8,696 votes; Tinne Van der Straeten (Groen), 10,938 votes; Maria Vindevoghel (PVDA), 14,642 votes; and Sophie Wilmès (MR), 16,180 votes.

Substitutions: Caroline Désir (PS) was appointed to the Government of the French Community and was substituted by Khalil Aouasti (PS) from 19 September 2019. Didier Reynders (MR) resigned on 30 November 2019 and was substituted by Philippe Pivin (MR) on the same day. Zakia Khattabi (Ecolo) was appointed to the federal government and was substituted by Claire Hugon (Ecolo) on 1 October 2020. Tinne Van der Straeten (Groen) was appointed to the federal government and was substituted by Guillaume Defossé (Ecolo) on 1 October 2020.

2014 Results of the 2014 federal election held on 25 May 2014:

Party Votes per canton Totalvotes % SeatsAnder-lecht Brus-sels Ixelles Molen-beek-Saint-Jean Saint-Gilles Saint-Josse-ten-Noode Schaer-beek Uccle Expat-riates Sint-Gene-sius-Rode Socialist Party PS 16,286 18,461 10,757 22,827 5,109 12,332 20,357 12,076 2,834 2,946 123,985 24.86% 5 Reformist Movement MR 10,746 9,846 14,865 15,690 2,127 18,093 10,615 19,330 4,284 9,442 115,038 23.07% 4 Francophone Democratic Federalists FDF 3,709 4,304 9,657 5,446 780 12,655 6,878 6,587 1,098 4,192 55,306 11.09% 2 Ecolo and Groen Ecolo-Groen 4,135 5,947 8,871 6,060 2,726 6,819 6,926 6,885 2,135 1,629 52,133 10.45% 2 Humanist Democratic Centre CDH 5,405 6,746 3,827 8,314 1,094 7,265 6,403 4,521 794 2,072 46,441 9.31% 2 Workers' Party of Belgium PTB/PVDA 1,856 2,626 2,527 3,352 1,240 1,788 3,105 2,139 183 319 19,135 3.84% 0 Open Flemish Liberals and Democrats Open Vld 1,620 2,132 1,219 2,618 296 1,606 1,623 1,093 594 482 13,283 2.66% 0 New Flemish Alliance N-VA 2,204 2,116 1,032 2,696 265 1,310 1,406 1,006 336 852 13,223 2.65% 0 Debout Les Belges! 1,726 1,756 856 2,303 478 1,004 1,598 984 166 241 11,112 2.23% 0 Socialist Party Different SP.A 1,496 1,826 661 2,618 317 735 1,137 486 136 201 9,613 1.93% 0 Islam 1,724 1,674 426 2,128 363 650 1,634 603 79 106 9,387 1.88% 0 People's Party PP 1,346 1,104 912 1,595 167 976 1,194 870 208 269 8,641 1.73% 0 Christian Democratic and Flemish CD&V 1,276 1,284 760 1,587 131 1,120 949 548 203 315 8,173 1.64% 0 Vlaams Belang VB 1,044 753 307 1,108 111 457 668 401 175 133 5,157 1.03% 0 The Right 355 228 260 382 50 234 241 223 128 64 2,165 0.43% 0 Nation 242 132 109 249 39 148 395 167 96 46 1,623 0.33% 0 Left Communists 147 139 231 163 175 129 218 179 40 24 1,445 0.29% 0 Egalitarians! 114 187 52 190 35 82 204 53 23 13 953 0.19% 0 Libertarian Party 74 75 118 92 33 100 107 80 49 22 750 0.15% 0 Left Movement MG 66 54 76 95 22 55 97 70 22 10 567 0.11% 0 Agora Erasmus 50 41 47 50 13 48 60 37 29 7 382 0.08% 0 The Fight 29 17 26 41 7 17 32 20 18 6 213 0.04% 0Valid votes 55,650 61,448 57,596 79,604 15,578 67,623 65,847 58,358 13,630 23,391 498,725 100.00% 15Rejected votes 4,329 4,556 2,403 5,771 1,042 2,761 4,446 2,665 1,084 29,057 5.51% Total polled 59,979 66,004 59,999 85,375 16,620 70,384 70,293 61,023 14,714 527,782 86.72% Registered electors 71,769 80,934 71,391 102,535 19,786 83,363 83,357 72,733 22,709 608,577 Turnout 83.57% 81.55% 84.04% 83.26% 84.00% 84.43% 84.33% 83.90% 64.79% 86.72%

The following candidates were elected: