# Barcelona (Senate constituency)

Barcelona is one of the 59 constituencies (Spanish: circunscripciones) represented in the Senate, the upper chamber of the Spanish parliament, the Cortes Generales. The constituency elects four senators. Its boundaries correspond to those of the Spanish province of Barcelona. The electoral system uses an open list partial block voting, with electors voting for individual candidates instead of parties. Electors can vote for up to three candidates.

## Electoral system

The constituency was created as per the Political Reform Act 1977 and was first contested in the 1977 general election. The Act provided for the provinces of Spain to be established as multi-member districts in the Senate of Spain, with this regulation being maintained under the Spanish Constitution of 1978. Additionally, the Constitution requires for any modification of the provincial limits to be approved under an organic law, needing an absolute majority in the Cortes Generales.
Voting is on the basis of universal suffrage, which comprises all nationals over 18 years of age and in full enjoyment of their political rights. The only exception was in 1977, when this was limited to nationals over 21 years of age and in full enjoyment of their political and civil rights. Amendments to the electoral law in 2011 required for Spaniards abroad to apply for voting before being permitted to vote, a system known as "begged" or expat vote (Spanish: Voto rogado), which was abolished in 2022. 208 seats are elected using an open list partial block voting system, with electors voting for individual candidates instead of parties. In constituencies electing four seats, electors can vote for up to three candidates; in those with two or three seats, for up to two candidates; and for one candidate in single-member districts. Each of the 47 peninsular provinces is allocated four seats, whereas for insular provinces, such as the Balearic and Canary Islands, districts are the islands themselves, with the larger—Mallorca, Gran Canaria and Tenerife—being allocated three seats each, and the smaller—Menorca, Ibiza–Formentera, Fuerteventura, La Gomera and El Hierro (which comprised a single constituency only for the 1977 election), Lanzarote and La Palma—one each. Ceuta and Melilla elect two seats each. Until 1985, the law also provided for by-elections to fill Senate seats vacated up to two years into the legislature.
The electoral law allows for parties and federations registered in the interior ministry, coalitions and groupings of electors to present lists of candidates. Parties and federations intending to form a coalition ahead of an election are required to inform the relevant Electoral Commission within ten days of the election call—fifteen before 1985—whereas groupings of electors need to secure the signature of at least one percent of the electorate in the constituencies for which they seek election—one permille of the electorate, with a compulsory minimum of 500 signatures, until 1985—disallowing electors from signing for more than one list of candidates. Also since 2011, parties, federations or coalitions that have not obtained a mandate in either chamber of the Cortes at the preceding election are required to secure the signature of at least 0.1 percent of electors in the aforementioned constituencies.

## Senators

Senators for Barcelona 1977– :
| Key to parties  Pl'E  ECP  ERC  EdC  NE  ECdP  PSC  AEX  CatSen  CiU |||
| Legislature | Election | Distribution |
| Constituent | 1977 | 3 1 |
| 1st | 1979 | 1 3 |
| 2nd | 1982 | 3 1 |
| 2nd | 1983 | 3 1 |
| 3rd | 1986 | 3 1 |
| 4th | 1989 | 3 1 |
| 5th | 1993 | 3 1 |
| 6th | 1996 | 3 1 |
| 7th | 2000 | 3 1 |
| 8th | 2004 | 3 1 |
| 9th | 2008 | 3 1 |
| 10th | 2011 | 3 1 |
| 11th | 2015 | 3 1 |
| 12th | 2016 | 3 1 |
| 13th | 2019 (Apr) | 2 2 |
| 14th | 2019 (Nov) | 3 1 |
| 15th | 2023 | 1 3 |

## Elections
### 2023 general election

Summary of the 23 July 2023 Senate of Spain election results in Barcelona :
| Parties and alliances | Parties and alliances | Popular vote | Popular vote | Popular vote | Seats | Seats |
| Parties and alliances | Parties and alliances | Votes | % | ±pp | Total | +/− |
| | Socialists' Party of Catalonia (PSC–PSOE) | 2,457,508 | 33.20 | +10.70 | 3 | +2 |
| | Republican Left of Catalonia–Left for Independence (ERC–EI) | 1,333,841 | 18.02 | –9.03 | 1 | –2 |
| | People's Party (PP) | 1,057,440 | 14.29 | +4.89 | 0 | ±0 |
| | Unite–In Common We Can (Sumar–ECP)$^1$ | 1,018,990 | 13.77 | –1.61 | 0 | ±0 |
| | Together for Catalonia (Junts)$^2$ | 814,955 | 11.01 | n/a | 0 | ±0 |
| | Vox (Vox) | 464,410 | 6.27 | +4.40 | 0 | ±0 |
| | Animalist Party with the Environment (PACMA)$^3$ | 139,964 | 1.89 | –0.33 | 0 | ±0 |
| | Catalan European Democratic Party–CiU Space (PDeCAT–E–CiU)$^2$ | 36,733 | 0.50 | n/a | 0 | ±0 |
| | Communist Party of the Workers of Catalonia (PCTC) | 18,737 | 0.25 | +0.16 | 0 | ±0 |
| | Zero Cuts (Recortes Cero) | 17,651 | 0.24 | –0.08 | 0 | ±0 |
| Blank ballots | Blank ballots | 40,954 | 1.57 | +0.06 | | |
| Total | Total | 7,401,183 | | | 4 | ±0 |
| Valid votes | Valid votes | 2,609,300 | 98.15 | –0.42 | | |
| Invalid votes | Invalid votes | 49,163 | 1.85 | +0.42 | | |
| Votes cast / turnout | Votes cast / turnout | 2,658,463 | 62.65 | –6.77 | | |
| Abstentions | Abstentions | 1,585,037 | 37.35 | +6.77 | | |
| Registered voters | Registered voters | 4,243,500 | | | | |
| Sources |||||||
| Footnotes: $^1$ Unite–In Common We Can results are compared to the combined totals of In Common We Can–Let's Win the Change and More Country in the November 2019 election.$^2$ Within the Together for Catalonia–Together alliance in the November 2019 election.$^3$ Animalist Party with the Environment results are compared to Animalist Party Against Mistreatment of Animals totals in the November 2019 election. |||||||

### November 2019 general election

Summary of the 10 November 2019 Senate of Spain election results in Barcelona :
| Parties and alliances | Parties and alliances | Popular vote | Popular vote | Popular vote | Seats | Seats |
| Parties and alliances | Parties and alliances | Votes | % | ±pp | Total | +/− |
| | Republican Left of Catalonia–Sovereigntists (ERC–Sobiranistes) | 2,174,773 | 27.05 | +1.55 | 3 | +1 |
| | Socialists' Party of Catalonia (PSC–PSOE) | 1,808,532 | 22.50 | –1.70 | 1 | –1 |
| | In Common We Can–Let's Win the Change (ECP–Guanyem el Canvi) | 1,196,038 | 14.88 | +0.36 | 0 | ±0 |
| | Together for Catalonia–Together (JxCat–Junts) | 1,096,413 | 13.64 | +2.51 | 0 | ±0 |
| | People's Party (PP) | 755,871 | 9.40 | +3.11 | 0 | ±0 |
| | Citizens–Party of the Citizenry (Cs) | 527,051 | 6.56 | –3.75 | 0 | ±0 |
| | Animalist Party Against Mistreatment of Animals (PACMA) | 178,239 | 2.22 | –0.16 | 0 | ±0 |
| | Vox (Vox) | 150,245 | 1.87 | –0.97 | 0 | ±0 |
| | More Country (Más País) | 40,442 | 0.50 | New | 0 | ±0 |
| | Zero Cuts–Green Group (Recortes Cero–GV) | 25,348 | 0.32 | +0.04 | 0 | ±0 |
| | Communist Party of the Catalan People (PCPC) | 14,545 | 0.18 | +0.04 | 0 | ±0 |
| | Feminist Initiative (IFem) | 14,139 | 0.18 | New | 0 | ±0 |
| | Communist Party of the Workers of Catalonia (PCTC) | 7,074 | 0.09 | –0.02 | 0 | ±0 |
| | For a Fairer World (PUM+J) | 3,955 | 0.05 | New | 0 | ±0 |
| | Left in Positive (IZQP) | 2,488 | 0.03 | –0.03 | 0 | ±0 |
| Blank ballots | Blank ballots | 43,483 | 1.51 | +0.25 | | |
| Total | Total | 8,038,636 | | | 4 | ±0 |
| Valid votes | Valid votes | 2,874,901 | 98.57 | +0.20 | | |
| Invalid votes | Invalid votes | 41,618 | 1.43 | –0.20 | | |
| Votes cast / turnout | Votes cast / turnout | 2,916,519 | 69.42 | –4.72 | | |
| Abstentions | Abstentions | 1,284,632 | 30.58 | +4.72 | | |
| Registered voters | Registered voters | 4,201,151 | | | | |
| Sources |||||||

### April 2019 general election

Summary of the 28 April 2019 Senate of Spain election results in Barcelona :
| Parties and alliances | Parties and alliances | Popular vote | Popular vote | Popular vote | Seats | Seats |
| Parties and alliances | Parties and alliances | Votes | % | ±pp | Total | +/− |
| | Republican Left of Catalonia–Sovereigntists (ERC–Sobiranistes) | 2,217,454 | 25.50 | +6.49 | 2 | +1 |
| | Socialists' Party of Catalonia (PSC–PSOE) | 2,104,286 | 24.20 | +6.86 | 2 | +2 |
| | In Common We Can–Let's Win the Change (ECP–Guanyem el Canvi) | 1,262,538 | 14.52 | –8.11 | 0 | –3 |
| | Together for Catalonia–Together (JxCat–Junts)$^1$ | 967,380 | 11.13 | –2.29 | 0 | ±0 |
| | Citizens–Party of the Citizenry (Cs) | 896,205 | 10.31 | +1.19 | 0 | ±0 |
| | People's Party (PP) | 546,522 | 6.29 | –7.82 | 0 | ±0 |
| | Vox (Vox) | 247,016 | 2.84 | New | 0 | ±0 |
| | Animalist Party Against Mistreatment of Animals (PACMA) | 207,023 | 2.38 | –0.54 | 0 | ±0 |
| | Free People–We Are Alternative–Pirates: Republican Front (Front Republicà) | 154,235 | 1.77 | New | 0 | ±0 |
| | Zero Cuts–Green Group (Recortes Cero–GV) | 24,667 | 0.28 | –0.23 | 0 | ±0 |
| | Communist Party of the Catalan People (PCPC) | 11,786 | 0.14 | +0.01 | 0 | ±0 |
| | Communist Party of the Workers of Catalonia (PCTC) | 9,336 | 0.11 | New | 0 | ±0 |
| | Left in Positive (IZQP) | 4,955 | 0.06 | New | 0 | ±0 |
| | Convergents (CNV) | 3,696 | 0.04 | New | 0 | ±0 |
| Blank ballots | Blank ballots | 38,444 | 1.26 | –0.98 | | |
| Total | Total | 8,695,543 | | | 4 | ±0 |
| Valid votes | Valid votes | 3,047,514 | 98.37 | +0.30 | | |
| Invalid votes | Invalid votes | 50,542 | 1.63 | –0.30 | | |
| Votes cast / turnout | Votes cast / turnout | 3,098,056 | 74.14 | +11.48 | | |
| Abstentions | Abstentions | 1,080,871 | 25.86 | –11.48 | | |
| Registered voters | Registered voters | 4,178,927 | | | | |
| Sources |||||||
| Footnotes: $^1$ Together for Catalonia–Together results are compared to Democratic Convergence of Catalonia totals in the 2016 election. |||||||

### 2016 general election

Summary of the 26 June 2016 Senate of Spain election results in Barcelona :
| Parties and alliances | Parties and alliances | Popular vote | Popular vote | Popular vote | Seats | Seats |
| Parties and alliances | Parties and alliances | Votes | % | ±pp | Total | +/− |
| | In Common We Can–Let's Win the Change (ECP) | 1,617,623 | 22.63 | +0.06 | 3 | ±0 |
| | Republican Left–Catalonia Yes (ERC–CatSí) | 1,359,224 | 19.01 | +0.82 | 1 | ±0 |
| | Socialists' Party of Catalonia (PSC–PSOE) | 1,239,753 | 17.34 | +0.49 | 0 | ±0 |
| | People's Party (PP) | 1,008,745 | 14.11 | +2.25 | 0 | ±0 |
| | Democratic Convergence of Catalonia (CDC)$^1$ | 959,196 | 13.42 | +0.03 | 0 | ±0 |
| | Citizens–Party of the Citizenry (C's) | 652,123 | 9.12 | –1.51 | 0 | ±0 |
| | Animalist Party Against Mistreatment of Animals (PACMA) | 208,697 | 2.92 | +0.68 | 0 | ±0 |
| | Zero Cuts–Green Group (Recortes Cero–GV) | 36,516 | 0.51 | –0.05 | 0 | ±0 |
| | Communist Party of the Catalan People (PCPC) | 9,625 | 0.13 | –0.33 | 0 | ±0 |
| Blank ballots | Blank ballots | 56,778 | 2.24 | –1.53 | | |
| Total | Total | 7,148,280 | | | 4 | ±0 |
| Valid votes | Valid votes | 2,538,769 | 98.07 | +0.65 | | |
| Invalid votes | Invalid votes | 49,930 | 1.93 | –0.65 | | |
| Votes cast / turnout | Votes cast / turnout | 2,588,699 | 62.66 | –3.71 | | |
| Abstentions | Abstentions | 1,542,620 | 37.34 | +3.71 | | |
| Registered voters | Registered voters | 4,131,319 | | | | |
| Sources |||||||
| Footnotes: $^1$ Democratic Convergence of Catalonia results are compared to Democracy and Freedom totals in the 2015 election. |||||||

### 2015 general election

Summary of the 20 December 2015 Senate of Spain election results in Barcelona :
| Parties and alliances | Parties and alliances | Popular vote | Popular vote | Popular vote | Seats | Seats |
| Parties and alliances | Parties and alliances | Votes | % | ±pp | Total | +/− |
| | In Common We Can (En Comú)$^1$ | 1,681,065 | 22.57 | n/a | 3 | +2 |
| | Republican Left of Catalonia–Catalonia Yes (ERC–CatSí) | 1,354,940 | 18.19 | +11.35 | 1 | +1 |
| | Socialists' Party of Catalonia (PSC–PSOE)$^1$ | 1,254,934 | 16.85 | n/a | 0 | –2 |
| | Democracy and Freedom (DiL)$^2$ | 997,317 | 13.39 | –13.48 | 0 | –1 |
| | People's Party (PP) | 883,075 | 11.86 | –9.07 | 0 | ±0 |
| | Citizens–Party of the Citizenry (C's) | 791,471 | 10.63 | New | 0 | ±0 |
| | Animalist Party Against Mistreatment of Animals (PACMA) | 167,029 | 2.24 | +0.90 | 0 | ±0 |
| | Democratic Union of Catalonia (unio.cat) | 115,597 | 1.55 | New | 0 | ±0 |
| | Zero Cuts–Green Group (Recortes Cero–GV) | 42,045 | 0.56 | New | 0 | ±0 |
| | Communist Party of the Catalan People (PCPC) | 34,165 | 0.46 | New | 0 | ±0 |
| | Union, Progress and Democracy (UPyD) | 24,624 | 0.33 | –0.17 | 0 | ±0 |
| Blank ballots | Blank ballots | 100,574 | 3.77 | –4.03 | | |
| Total | Total | 7,446,836 | | | 4 | ±0 |
| Valid votes | Valid votes | 2,669,274 | 97.42 | +1.51 | | |
| Invalid votes | Invalid votes | 70,667 | 2.58 | –1.51 | | |
| Votes cast / turnout | Votes cast / turnout | 2,739,941 | 66.37 | +2.07 | | |
| Abstentions | Abstentions | 1,388,240 | 33.63 | –2.07 | | |
| Registered voters | Registered voters | 4,128,181 | | | | |
| Sources |||||||
| Footnotes: $^1$ Within the Agreement for Catalonia Progress alliance in the 2011 election. Totals for En Comú are compared to ICV–EUiA.$^2$ Democracy and Freedom results are compared to Convergence and Union totals in the 2011 election. |||||||

### 2011 general election

Summary of the 20 November 2011 Senate of Spain election results in Barcelona :
| Parties and alliances | Parties and alliances | Popular vote | Popular vote | Popular vote | Seats | Seats |
| Parties and alliances | Parties and alliances | Votes | % | ±pp | Total | +/− |
| | Agreement for Catalonia Progress (PSC–ICV–EUiA) | 2,269,148 | 33.90 | –20.85 | 3 | ±0 |
| | Convergence and Union (CiU) | 1,799,088 | 26.87 | +3.55 | 1 | ±0 |
| | People's Party (PP) | 1,401,092 | 20.93 | +6.29 | 0 | ±0 |
| | Republican Left of Catalonia–Rally–Catalonia Yes (ERC–RI.cat) | 458,177 | 6.84 | New | 0 | ±0 |
| | Blank Seats (EB) | 237,005 | 3.54 | +3.42 | 0 | ±0 |
| | Platform for Catalonia (PxC) | 122,350 | 1.83 | New | 0 | ±0 |
| | Animalist Party Against Mistreatment of Animals (PACMA) | 89,426 | 1.34 | +0.94 | 0 | ±0 |
| | Pirates of Catalonia (Pirata.cat) | 71,830 | 1.07 | New | 0 | ±0 |
| | Union, Progress and Democracy (UPyD) | 33,655 | 0.50 | +0.31 | 0 | ±0 |
| | Communist Unification of Spain (UCE) | 18,940 | 0.28 | New | 0 | ±0 |
| Blank ballots | Blank ballots | 193,715 | 7.80 | +4.88 | | |
| Total | Total | 6,694,426 | | | 4 | ±0 |
| Valid votes | Valid votes | 2,484,025 | 95.91 | –2.31 | | |
| Invalid votes | Invalid votes | 106,024 | 4.09 | +2.31 | | |
| Votes cast / turnout | Votes cast / turnout | 2,590,049 | 64.30 | –6.55 | | |
| Abstentions | Abstentions | 1,438,068 | 35.70 | +6.55 | | |
| Registered voters | Registered voters | 4,028,117 | | | | |
| Sources |||||||

### 2008 general election

Summary of the 9 March 2008 Senate of Spain election results in Barcelona :
| Parties and alliances | Parties and alliances | Popular vote | Popular vote | Popular vote | Seats | Seats |
| Parties and alliances | Parties and alliances | Votes | % | ±pp | Total | +/− |
| | Catalan Agreement of Progress (PSC–ERC–ICV–EUiA) | 4,034,756 | 54.75 | –1.57 | 3 | ±0 |
| | Convergence and Union (CiU) | 1,718,457 | 23.32 | +0.33 | 1 | ±0 |
| | People's Party (PP) | 1,079,000 | 14.64 | –1.25 | 0 | ±0 |
| | Citizens–Party of the Citizenry (C's) | 86,848 | 1.18 | New | 0 | ±0 |
| | The Greens–The Ecologist Alternative (EV–AE) | 58,725 | 0.80 | –1.40 | 0 | ±0 |
| | For a Fairer World (PUM+J) | 49,092 | 0.67 | New | 0 | ±0 |
| | The Greens (EV–LV) | 32,600 | 0.44 | New | 0 | ±0 |
| | Anti-Bullfighting Party Against Mistreatment of Animals (PACMA) | 29,135 | 0.40 | 0.12 | 0 | ±0 |
| | Catalan Republican Party (RC) | 28,325 | 0.38 | New | 0 | ±0 |
| | The Greens–Green Alternative (EV–AV) | 25,527 | 0.35 | New | 0 | ±0 |
| | Carlist Traditionalist Communion (CTC) | 24,850 | 0.34 | +0.28 | 0 | ±0 |
| | Pensioners in Action Party (PDLPEA) | 22,141 | 0.30 | New | 0 | ±0 |
| | Union, Progress and Democracy (UPyD) | 14,167 | 0.19 | New | 0 | ±0 |
| | Communist Party of the Catalan People (PCPC) | 11,888 | 0.16 | –0.08 | 0 | ±0 |
| | Republican Left–Left Republican Party (IR–PRE) | 11,601 | 0.16 | +0.06 | 0 | ±0 |
| | Unsubmissive Seats–Alternative of Discontented Democrats (Ei–ADD) | 8,562 | 0.12 | +0.04 | 0 | ±0 |
| | Family and Life Party (PFiV) | 7,507 | 0.10 | +0.01 | 0 | ±0 |
| | Humanist Party (PH) | 7,099 | 0.10 | –0.03 | 0 | ±0 |
| | Internationalist Socialist Workers' Party (POSI) | 6,555 | 0.09 | –0.22 | 0 | ±0 |
| | Nation and Revolution (NyR) | 5,245 | 0.07 | New | 0 | ±0 |
| | Internationalist Struggle (LI (LIT–CI)) | 4,946 | 0.07 | +0.05 | 0 | ±0 |
| | Party for Catalonia (PxCat) | 4,473 | 0.06 | New | 0 | ±0 |
| | Spanish Phalanx of the CNSO (FE–JONS) | 4,407 | 0.06 | +0.02 | 0 | ±0 |
| | National Democracy (DN) | 3,891 | 0.05 | +0.02 | 0 | ±0 |
| | Spanish Alternative (AES) | 3,148 | 0.04 | New | 0 | ±0 |
| | Social Democratic Party (PSD) | 3,068 | 0.04 | New | 0 | ±0 |
| | Carlist Party of Catalonia (PCdeC) | 1,632 | 0.02 | –0.01 | 0 | ±0 |
| | Internationalist Solidarity and Self-Management (SAIn) | 1,129 | 0.02 | New | 0 | ±0 |
| | Spanish Democratic Front (FDE) | 459 | 0.01 | New | 0 | ±0 |
| Blank ballots | Blank ballots | 80,739 | 2.92 | +0.90 | | |
| Total | Total | 7,369,972 | | | 4 | ±0 |
| Valid votes | Valid votes | 2,769,772 | 98.22 | –0.10 | | |
| Invalid votes | Invalid votes | 50,138 | 1.78 | +0.10 | | |
| Votes cast / turnout | Votes cast / turnout | 2,819,910 | 70.85 | –4.91 | | |
| Abstentions | Abstentions | 1,160,271 | 29.15 | +4.91 | | |
| Registered voters | Registered voters | 3,980,181 | | | | |
| Sources |||||||

### 2004 general election

Summary of the 14 March 2004 Senate of Spain election results in Barcelona :
| Parties and alliances | Parties and alliances | Popular vote | Popular vote | Popular vote | Seats | Seats |
| Parties and alliances | Parties and alliances | Votes | % | ±pp | Total | +/− |
| | Catalan Agreement of Progress (PSC–ERC–ICV–EUiA) | 4,660,493 | 56.32 | +14.67 | 3 | ±0 |
| | Convergence and Union (CiU) | 1,902,371 | 22.99 | –5.25 | 1 | ±0 |
| | People's Party (PP) | 1,314,473 | 15.89 | –7.25 | 0 | ±0 |
| | The Greens–The Ecologist Alternative (EV–AE) | 181,702 | 2.20 | New | 0 | ±0 |
| | Internationalist Socialist Workers' Party (POSI) | 25,326 | 0.31 | –0.34 | 0 | ±0 |
| | Anti-Bullfighting Party Against Mistreatment of Animals (PACMA) | 23,132 | 0.28 | New | 0 | ±0 |
| | Communist Party of the Catalan People (PCPC) | 19,701 | 0.24 | New | 0 | ±0 |
| | Humanist Party (PH) | 11,012 | 0.13 | +0.04 | 0 | ±0 |
| | Another Democracy is Possible (ODeP) | 10,894 | 0.13 | New | 0 | ±0 |
| | Democratic and Social Centre (CDS) | 9,869 | 0.12 | +0.04 | 0 | ±0 |
| | Republican Left–Left Republican Party (IR–PRE) | 8,246 | 0.10 | –0.05 | 0 | ±0 |
| | Family and Life Party (PFiV) | 7,617 | 0.09 | New | 0 | ±0 |
| | Spanish Democratic Party (PADE) | 6,916 | 0.08 | New | 0 | ±0 |
| | Unsubmissive Seats–Alternative of Discontented Democrats (Ei–ADD) | 6,854 | 0.08 | New | 0 | ±0 |
| | European Nation State (N) | 5,982 | 0.07 | +0.05 | 0 | ±0 |
| | Carlist Traditionalist Communion (CTC) | 5,293 | 0.06 | –0.20 | 0 | ±0 |
| | Spanish Phalanx of the CNSO (FE–JONS)$^1$ | 3,062 | 0.04 | ±0.00 | 0 | ±0 |
| | National Democracy (DN) | 2,765 | 0.03 | New | 0 | ±0 |
| | Authentic Phalanx (FA) | 2,432 | 0.03 | New | 0 | ±0 |
| | Carlist Party of Catalonia (PCdeC) | 2,353 | 0.03 | New | 0 | ±0 |
| | Caló Nationalist Party (PNCA) | 2,052 | 0.02 | New | 0 | ±0 |
| | Internationalist Struggle (LI (LIT–CI)) | 1,767 | 0.02 | ±0.00 | 0 | ±0 |
| Blank ballots | Blank ballots | 60,167 | 2.02 | –0.67 | | |
| Total | Total | 8,274,479 | | | 4 | ±0 |
| Valid votes | Valid votes | 2,985,166 | 98.32 | +0.33 | | |
| Invalid votes | Invalid votes | 50,937 | 1.68 | –0.33 | | |
| Votes cast / turnout | Votes cast / turnout | 3,036,103 | 75.76 | +11.99 | | |
| Abstentions | Abstentions | 971,227 | 24.24 | –11.99 | | |
| Registered voters | Registered voters | 4,007,330 | | | | |
| Sources |||||||
| Footnotes: $^1$ Spanish Phalanx of the CNSO results are compared to Independent Spanish Phalanx–Phalanx 2000 totals in the 2000 election. |||||||

### 2000 general election

Summary of the 12 March 2000 Senate of Spain election results in Barcelona :
| Parties and alliances | Parties and alliances | Popular vote | Popular vote | Popular vote | Seats | Seats |
| Parties and alliances | Parties and alliances | Votes | % | ±pp | Total | +/− |
| | Catalan Agreement of Progress (PSC–ERC–IC–V)$^1$ | 2,879,203 | 41.65 | –10.26 | 3 | ±0 |
| | Convergence and Union (CiU) | 1,952,138 | 28.24 | –0.53 | 1 | ±0 |
| | People's Party (PP) | 1,599,890 | 23.14 | +5.41 | 0 | ±0 |
| | United and Alternative Left (EUiA) | 180,532 | 2.61 | New | 0 | ±0 |
| | Internationalist Socialist Workers' Party (POSI) | 44,784 | 0.65 | New | 0 | ±0 |
| | The Greens–Green Option (EV–GV) | 34,601 | 0.50 | New | 0 | ±0 |
| | The Greens–Green Alternative (EV–AV) | 33.664 | 0.49 | New | 0 | ±0 |
| | The Greens–Green Group (EV–GV) | 24,677 | 0.36 | New | 0 | ±0 |
| | Carlist Traditionalist Communion (CTC) | 18,249 | 0.26 | New | 0 | ±0 |
| | Catalan State (EC) | 13,405 | 0.19 | New | 0 | ±0 |
| | Bounced Public Workers (TPR) | 12,301 | 0.18 | New | 0 | ±0 |
| | Natural Law Party (PLN) | 10,648 | 0.15 | New | 0 | ±0 |
| | Republican Left–Left Republican Party (IR–PRE) | 10,331 | 0.15 | New | 0 | ±0 |
| | Liberal Independent Group (GIL) | 9,731 | 0.14 | New | 0 | ±0 |
| | Humanist Party (PH) | 6,080 | 0.09 | New | 0 | ±0 |
| | Centrist Union–Democratic and Social Centre (UC–CDS) | 5,570 | 0.08 | –0.04 | 0 | ±0 |
| | Valencian Union (UV) | 4,057 | 0.06 | +0.05 | 0 | ±0 |
| | Independent Spanish Phalanx–Phalanx 2000 (FEI–FE 2000) | 2,582 | 0.04 | New | 0 | ±0 |
| | European Nation State (N) | 1,601 | 0.02 | +0.01 | 0 | ±0 |
| | Internationalist Struggle (LI (LIT–CI)) | 1,196 | 0.02 | New | 0 | ±0 |
| Blank ballots | Blank ballots | 67,677 | 2.69 | +1.21 | | |
| Total | Total | 6,912,917 | | | 4 | ±0 |
| Valid votes | Valid votes | 2,520,347 | 97.99 | –0.36 | | |
| Invalid votes | Invalid votes | 51,648 | 2.01 | +0.36 | | |
| Votes cast / turnout | Votes cast / turnout | 2,571,995 | 63.77 | –12.74 | | |
| Abstentions | Abstentions | 1,461,022 | 36.23 | +12.74 | | |
| Registered voters | Registered voters | 4,033,017 | | | | |
| Sources |||||||
| Footnotes: $^1$ Catalan Agreement of Progress results are compared to the combined totals of Socialists' Party of Catalonia, Initiative for Catalonia–The Greens and Republican Left of Catalonia in the 1996 election. |||||||

### 1996 general election

Summary of the 3 March 1996 Senate of Spain election results in Barcelona :
| Parties and alliances | Parties and alliances | Popular vote | Popular vote | Popular vote | Seats | Seats |
| Parties and alliances | Parties and alliances | Votes | % | ±pp | Total | +/− |
| | Socialists' Party of Catalonia (PSC–PSOE) | 3,242,163 | 39.16 | +2.81 | 3 | ±0 |
| | Convergence and Union (CiU) | 2,381,527 | 28.77 | –3.40 | 1 | ±0 |
| | People's Party (PP) | 1,467,475 | 17.73 | +1.63 | 0 | ±0 |
| | Initiative for Catalonia–The Greens (IC–EV) | 713,697 | 8.62 | –0.20 | 0 | ±0 |
| | Republican Left of Catalonia (ERC) | 342,106 | 4.13 | +2.11 | 0 | ±0 |
| | Ecologist Party of Catalonia (PEC) | 24,662 | 0.30 | –0.28 | 0 | ±0 |
| | The European Greens–Ecologist Alternative of Catalonia (EVE–AEC)$^1$ | 14,953 | 0.18 | –1.55 | 0 | ±0 |
| | Alliance for National Unity (AUN) | 14,652 | 0.18 | New | 0 | ±0 |
| | Centrist Union (UC) | 9,945 | 0.12 | –0.66 | 0 | ±0 |
| | Democratic Party of the People (PDEP) | 5,760 | 0.07 | New | 0 | ±0 |
| | Workers' Revolutionary Party (PRT)$^2$ | 4,586 | 0.06 | –0.28 | 0 | ±0 |
| | Independent Spanish Phalanx (FEI) | 2,961 | 0.04 | New | 0 | ±0 |
| | Citizen Independent Platform of Catalonia (PICC) | 2,677 | 0.03 | New | 0 | ±0 |
| | Authentic Spanish Phalanx (FEA) | 2,082 | 0.03 | –0.01 | 0 | ±0 |
| | Salamanca–Zamora–León–PREPAL (PREPAL) | 1,872 | 0.02 | –0.01 | 0 | ±0 |
| | Republican Coalition (CR)$^3$ | 1,714 | 0.02 | ±0.00 | 0 | ±0 |
| | Valencian Union (UV) | 1,167 | 0.01 | ±0.00 | 0 | ±0 |
| | European Nation State (N) | 816 | 0.01 | New | 0 | ±0 |
| | Revolutionary Workers' Party (POR) | 574 | 0.01 | –0.07 | 0 | ±0 |
| Blank ballots | Blank ballots | 43,563 | 1.48 | +0.12 | | |
| Total | Total | 8,278,952 | | | 4 | ±0 |
| Valid votes | Valid votes | 2,938,804 | 98.35 | –0.07 | | |
| Invalid votes | Invalid votes | 49,211 | 1.65 | +0.07 | | |
| Votes cast / turnout | Votes cast / turnout | 2,988,015 | 76.51 | +0.67 | | |
| Abstentions | Abstentions | 917,240 | 23.49 | –0.67 | | |
| Registered voters | Registered voters | 3,905,255 | | | | |
| Sources |||||||
| Footnotes: $^1$ The European Greens–Ecologist Alternative of Catalonia results are compared to The Greens–Ecologist Confederation of Catalonia totals in the 1993 election.$^2$ Workers' Revolutionary Party results are compared to Workers' Socialist Party totals in the 1993 election.$^3$ Republican Coalition results are compared to Coalition for a New Socialist Party totals in the 1993 election. |||||||

### 1993 general election

Summary of the 6 June 1993 Senate of Spain election results in Barcelona :
| Parties and alliances | Parties and alliances | Popular vote | Popular vote | Popular vote | Seats | Seats |
| Parties and alliances | Parties and alliances | Votes | % | ±pp | Total | +/− |
| | Socialists' Party of Catalonia (PSC–PSOE) | 2,865,199 | 36.35 | –0.76 | 3 | ±0 |
| | Convergence and Union (CiU) | 2,536,116 | 32.17 | +0.83 | 1 | ±0 |
| | People's Party (PP) | 1,269,462 | 16.10 | +6.31 | 0 | ±0 |
| | Initiative for Catalonia (IC) | 695,119 | 8.82 | +1.08 | 0 | ±0 |
| | Republican Left of Catalonia (ERC) | 159,329 | 2.02 | –0.49 | 0 | ±0 |
| | The Greens–Ecologist Confederation of Catalonia (EV–CEC)$^1$ | 135,973 | 1.73 | +0.35 | 0 | ±0 |
| | Democratic and Social Centre (CDS) | 61,751 | 0.78 | –3.64 | 0 | ±0 |
| | Ecologist Party of Catalonia–VERDE (PEC–VERDE) | 45,422 | 0.58 | +0.06 | 0 | ±0 |
| | Workers' Socialist Party (PST) | 27,079 | 0.34 | +0.01 | 0 | ±0 |
| | Ruiz-Mateos Group–European Democratic Alliance (ARM–ADE) | 26,317 | 0.33 | –0.97 | 0 | ±0 |
| | Revolutionary Workers' Party (POR) | 6,496 | 0.08 | +0.03 | 0 | ±0 |
| | Spanish Phalanx of the CNSO (FE–JONS) | 4,175 | 0.05 | –0.04 | 0 | ±0 |
| | Authentic Spanish Phalanx (FEA) | 3,408 | 0.04 | New | 0 | ±0 |
| | Spanish Catholic Movement (MCE) | 3,053 | 0.04 | New | 0 | ±0 |
| | Regionalist Party of the Leonese Country (PREPAL) | 2,541 | 0.03 | New | 0 | ±0 |
| | Coalition for a New Socialist Party (CNPS)$^2$ | 1,801 | 0.02 | –0.02 | 0 | ±0 |
| | Valencian Union (UV) | 1,047 | 0.01 | New | 0 | ±0 |
| | Communist Unification of Spain (UCE) | 0 | 0.00 | New | 0 | ±0 |
| Blank ballots | Blank ballots | 38,136 | 1.36 | –0.24 | | |
| Total | Total | 7,882,424 | | | 4 | ±0 |
| Valid votes | Valid votes | 2,800,651 | 98.42 | +1.60 | | |
| Invalid votes | Invalid votes | 45,044 | 1.58 | –1.60 | | |
| Votes cast / turnout | Votes cast / turnout | 2,845,695 | 75.84 | +8.40 | | |
| Abstentions | Abstentions | 906,766 | 24.16 | –8.40 | | |
| Registered voters | Registered voters | 3,752,461 | | | | |
| Sources |||||||
| Footnotes: $^1$ The Greens–Ecologist Confederation of Catalonia results are compared to the combined totals of Green Alternative–Ecologist Movement of Catalonia and The Greens–Green List in the 1989 election.$^2$ Coalition for a New Socialist Party results are compared to Alliance for the Republic totals in the 1989 election. |||||||

### 1989 general election

Summary of the 29 October 1989 Senate of Spain election results in Barcelona :
| Parties and alliances | Parties and alliances | Popular vote | Popular vote | Popular vote | Seats | Seats |
| Parties and alliances | Parties and alliances | Votes | % | ±pp | Total | +/− |
| | Socialists' Party of Catalonia (PSC–PSOE) | 2,491,024 | 37.11 | –6.26 | 3 | ±0 |
| | Convergence and Union (CiU) | 2,103,431 | 31.34 | +0.20 | 1 | ±0 |
| | People's Party (PP)$^1$ | 657,444 | 9.79 | +0.34 | 0 | ±0 |
| | Initiative for Catalonia (IC)$^2$ | 519,336 | 7.74 | +3.20 | 0 | ±0 |
| | Democratic and Social Centre (CDS) | 296,557 | 4.42 | +0.57 | 0 | ±0 |
| | Republican Left of Catalonia (ERC) | 168,513 | 2.51 | –0.26 | 0 | ±0 |
| | Ruiz-Mateos Group (Ruiz-Mateos) | 87,074 | 1.30 | New | 0 | ±0 |
| | Party of the Communists of Catalonia (PCC) | 82,444 | 1.23 | –0.71 | 0 | ±0 |
| | The Ecologist Greens (EVE) | 73,224 | 1.09 | New | 0 | ±0 |
| | Green Alternative–Ecologist Movement of Catalonia (AV–MEC)$^3$ | 69,079 | 1.03 | +0.63 | 0 | ±0 |
| | Ecologist Party of Catalonia–VERDE (PEC–VERDE) | 35,006 | 0.52 | –0.39 | 0 | ±0 |
| | Workers' Party of Spain–Communist Unity (PTE–UC)$^4$ | 24,838 | 0.37 | –0.31 | 0 | ±0 |
| | The Greens–Green List (EV–LV) | 23,527 | 0.35 | New | 0 | ±0 |
| | Workers' Socialist Party (PST) | 22,317 | 0.33 | New | 0 | ±0 |
| | Spanish Phalanx of the CNSO (FE–JONS) | 6,203 | 0.09 | –0.13 | 0 | ±0 |
| | Humanist Party of Catalonia (PHC) | 3,667 | 0.05 | New | 0 | ±0 |
| | Centrist Unity–Democratic Spanish Party (PED) | 3,215 | 0.05 | New | 0 | ±0 |
| | Revolutionary Workers' Party of Spain (PORE) | 3,045 | 0.05 | –0.06 | 0 | ±0 |
| | Alliance for the Republic (AxR)$^5$ | 2,931 | 0.04 | ±0.00 | 0 | ±0 |
| | Social Democratic Coalition (CSD)$^6$ | 1,771 | 0.03 | –0.01 | 0 | ±0 |
| Blank ballots | Blank ballots | 37,801 | 1.60 | +0.37 | | |
| Total | Total | 6,712,447 | | | 4 | ±0 |
| Valid votes | Valid votes | 2,362,607 | 96.82 | –0.23 | | |
| Invalid votes | Invalid votes | 77,475 | 3.18 | +0.23 | | |
| Votes cast / turnout | Votes cast / turnout | 2,440,082 | 67.44 | –1.09 | | |
| Abstentions | Abstentions | 1,177,866 | 32.56 | +1.09 | | |
| Registered voters | Registered voters | 3,617,948 | | | | |
| Sources |||||||
| Footnotes: $^1$ People's Party results are compared to People's Coalition totals in the 1986 election.$^2$ Initiative for Catalonia results are compared to Union of the Catalan Left totals in the 1986 election.$^3$ Green Alternative–Ecologist Movement of Catalonia results are compared to Green Alternative List totals in the 1986 election.$^4$ Workers' Party of Spain–Communist Unity results are compared to Communists' Unity Board totals in the 1986 election.$^5$ Alliance for the Republic results are compared to Internationalist Socialist Workers' Party totals in the 1986 election.$^6$ Social Democratic Coalition results are compared to Social Democratic Party of Catalonia totals in the 1986 election. |||||||

### 1986 general election

Summary of the 22 June 1986 Senate of Spain election results in Barcelona :
| Parties and alliances | Parties and alliances | Popular vote | Popular vote | Popular vote | Seats | Seats |
| Parties and alliances | Parties and alliances | Votes | % | ±pp | Total | +/− |
| | Socialists' Party of Catalonia (PSC–PSOE) | 2,950,062 | 43.37 | –2.90 | 3 | ±0 |
| | Convergence and Union (CiU)$^1$ | 2,118,156 | 31.14 | n/a | 1 | +1 |
| | People's Coalition (AP–PDP–PL)$^2$ | 642,893 | 9.45 | –3.40 | 0 | ±0 |
| | Union of the Catalan Left (PSUC–ENE)$^3$ | 308,785 | 4.54 | –2.13 | 0 | ±0 |
| | Democratic and Social Centre (CDS) | 261,597 | 3.85 | +1.91 | 0 | ±0 |
| | Republican Left of Catalonia (ERC)$^1$ | 188,396 | 2.77 | n/a | 0 | –1 |
| | Party of the Communists of Catalonia (PCC) | 131,743 | 1.94 | –0.32 | 0 | ±0 |
| | Ecologist Party of Catalonia–VERDE (PEC–VERDE) | 62,164 | 0.91 | New | 0 | ±0 |
| | Communists' Unity Board (MUC) | 46,056 | 0.68 | New | 0 | ±0 |
| | Green Alternative List (LAV) | 27,151 | 0.40 | New | 0 | ±0 |
| | Spanish Phalanx of the CNSO (FE–JONS) | 14,776 | 0.22 | +0.22 | 0 | ±0 |
| | Revolutionary Workers' Party of Spain (PORE) | 7,361 | 0.11 | New | 0 | ±0 |
| | Republican Popular Unity (UPR) | 3,084 | 0.05 | New | 0 | ±0 |
| | Communist Unification of Spain (UCE) | 2,996 | 0.04 | New | 0 | ±0 |
| | Internationalist Socialist Workers' Party (POSI) | 2,864 | 0.04 | New | 0 | ±0 |
| | Social Democratic Party of Catalonia (PSDC) | 2,854 | 0.04 | New | 0 | ±0 |
| | Proverist Party (PPr) | 1,423 | 0.02 | New | 0 | ±0 |
| Blank ballots | Blank ballots | 29,336 | 1.23 | –0.70 | | |
| Total | Total | 6,801,697 | | | 4 | ±0 |
| Valid votes | Valid votes | 2,378,553 | 97.05 | +0.07 | | |
| Invalid votes | Invalid votes | 72,204 | 2.95 | –0.07 | | |
| Votes cast / turnout | Votes cast / turnout | 2,450,757 | 68.53 | –8.75 | | |
| Abstentions | Abstentions | 1,125,647 | 31.47 | +8.75 | | |
| Registered voters | Registered voters | 3,576,404 | | | | |
| Sources |||||||
| Footnotes: $^1$ Within the Catalonia in the Senate alliance in the 1982 election.$^2$ People's Coalition results are compared to People's Alliance–People's Democratic Party totals in the 1982 election.$^3$ Union of the Catalan Left results are compared to the combined totals of Unified Socialist Party of Catalonia and Left Nationalists in the 1982 election. |||||||

### 1983 by-election

Summary of the 8 May 1983 Senate of Spain by-election election results in Barcelona :
| Parties and alliances | Parties and alliances | Popular vote | Popular vote | Popular vote | Seats | Seats |
| Parties and alliances | Parties and alliances | Votes | % | ±pp | Total | +/− |
| | Socialists' Party of Catalonia (PSC–PSOE) | 979,121 | 45.06 | –1.21 | 1 | ±0 |
| | Catalonia in the Senate (CiU–ERC) | 515,776 | 23.74 | –0.60 | 0 | ±0 |
| | Unified Socialist Party of Catalonia (PSUC–PCE) | 239,599 | 11.03 | +5.30 | 0 | ±0 |
| | People's Coalition (AP–PDP–UL)$^1$ | 217,424 | 10.01 | –2.84 | 0 | ±0 |
| | Party of the Communists of Catalonia (PCC) | 67,140 | 3.09 | +0.83 | 0 | ±0 |
| | Democratic and Social Centre (CDS) | 38,168 | 1.76 | –0.18 | 0 | ±0 |
| | Conservatives of Catalonia (CiC) | 25,217 | 1.16 | New | 0 | ±0 |
| | Ecologist Movement of Catalonia (MEC) | 17,196 | 0.79 | New | 0 | ±0 |
| | Spanish Vertex Ecological Development Revindication (VERDE) | 11,634 | 0.54 | New | 0 | ±0 |
| | Revolutionary Communist League (LCR)$^2$ | 10,724 | 0.49 | +0.13 | 0 | ±0 |
| Blank ballots | Blank ballots | 51,005 | 2.35 | +0.42 | | |
| Total | Total | 2,173,004 | | | 1 | ±0 |
| Valid votes | Valid votes | 2,173,004 | 96.67 | –0.31 | | |
| Invalid votes | Invalid votes | 74,884 | 3.33 | +0.31 | | |
| Votes cast / turnout | Votes cast / turnout | 2,247,888 | 65.89 | –11.39 | | |
| Abstentions | Abstentions | 1,163,571 | 34.11 | +11.39 | | |
| Registered voters | Registered voters | 3,411,459 | | | | |
| Sources |||||||
| Footnotes: $^1$ People's Coalition results are compared to People's Alliance–People's Democratic Party totals in the 1982 election.$^2$ Revolutionary Communist League results are compared to Communist Front of Catalonia totals in the 1982 election. |||||||

### 1982 general election

Summary of the 28 October 1982 Senate of Spain election results in Barcelona :
| Parties and alliances | Parties and alliances | Popular vote | Popular vote | Popular vote | Seats | Seats |
| Parties and alliances | Parties and alliances | Votes | % | ±pp | Total | +/− |
| | Socialists' Party of Catalonia (PSC–PSOE)$^1$ | 3,421,528 | 46.27 | n/a | 3 | +1 |
| | Catalonia in the Senate (CiU–ERC)$^2$ | 1,799,873 | 24.34 | +8.47 | 1 | ±0 |
| | People's Alliance–People's Democratic Party (AP–PDP)$^3$ | 950,258 | 12.85 | +9.73 | 0 | ±0 |
| | Unified Socialist Party of Catalonia (PSUC–PCE)$^4$ | 423,750 | 5.73 | n/a | 0 | –1 |
| | Party of the Communists of Catalonia (PCC) | 166,844 | 2.26 | New | 0 | ±0 |
| | Democratic and Social Centre (CDS) | 143,111 | 1.94 | New | 0 | ±0 |
| | Centrists of Catalonia (CC–UCD) | 135,150 | 1.83 | –13.38 | 0 | ±0 |
| | Workers' Socialist Party (PST) | 70,109 | 0.95 | New | 0 | ±0 |
| | Natural Culture (CN) | 69,741 | 0.94 | New | 0 | ±0 |
| | Left Nationalists (NE) | 69,602 | 0.94 | New | 0 | ±0 |
| | New Force (FN)$^5$ | 31,353 | 0.42 | –0.48 | 0 | ±0 |
| | Communist Front of Catalonia (FCC)$^6$ | 26,750 | 0.36 | –0.35 | 0 | ±0 |
| | Spanish Solidarity (SE) | 23,054 | 0.31 | New | 0 | ±0 |
| | Democratic Party of the People (PDEP) | 14,939 | 0.20 | New | 0 | ±0 |
| | Socialist Party (PS) | 0 | 0.00 | New | 0 | ±0 |
| | Spanish Phalanx of the CNSO (FE–JONS) | 0 | 0.00 | New | 0 | ±0 |
| Blank ballots | Blank ballots | 48,191 | 1.93 | –0.35 | | |
| Total | Total | 7,394,253 | | | 4 | ±0 |
| Valid votes | Valid votes | 2,496,877 | 96.98 | +0.33 | | |
| Invalid votes | Invalid votes | 77,672 | 3.02 | –0.33 | | |
| Votes cast / turnout | Votes cast / turnout | 2,574,549 | 77.28 | +10.12 | | |
| Abstentions | Abstentions | 757,062 | 22.72 | –10.12 | | |
| Registered voters | Registered voters | 3,331,611 | | | | |
| Sources |||||||
| Footnotes: $^1$ Within the New Agreement alliance in the 1979 election.$^2$ Catalonia in the Senate results are compared to Convergence and Union totals in the 1979 election, including Republican Left of Catalonia seat totals within the New Agreement alliance.$^3$ People's Alliance–People's Democratic Party results are compared to Democratic Coalition totals in the 1979 election.$^4$ Within the For the Agreement alliance in the 1979 election.$^5$ New Force results are compared to National Union totals in the 1979 election.$^6$ Communist Front of Catalonia results are compared to Revolutionary Communist League totals in the 1979 election. |||||||

### 1979 general election

Summary of the 1 March 1979 Senate of Spain election results in Barcelona :
| Parties and alliances | Parties and alliances | Popular vote | Popular vote | Popular vote | Seats | Seats |
| Parties and alliances | Parties and alliances | Votes | % | ±pp | Total | +/− |
| | New Agreement (PSC–ERC)$^1$ | 2,121,239 | 32.76 | n/a | 3 | +2 |
| | For the Agreement (PSUC–PTC)$^1$ | 1,597,315 | 24.67 | n/a | 1 | –1 |
| | Convergence and Union (CiU)$^2$ | 1,027,900 | 15.87 | +3.16 | 0 | ±0 |
| | Centrists of Catalonia (CC–UCD)$^3$ | 984,687 | 15.21 | +2.66 | 0 | ±0 |
| | Democratic Coalition (CD)$^4$ | 201,783 | 3.12 | –1.19 | 0 | ±0 |
| | Republican Left (IR) | 94,413 | 1.46 | New | 0 | ±0 |
| | Communist Movement–Organization of Communist Left (MC–OIC) | 72,480 | 1.12 | New | 0 | ±0 |
| | National Union (UN)$^5$ | 58,027 | 0.90 | +0.21 | 0 | ±0 |
| | Left Bloc for National Liberation (BEAN) | 48,208 | 0.74 | New | 0 | ±0 |
| | Revolutionary Communist League (LCR) | 46,029 | 0.71 | New | 0 | ±0 |
| | Pro-Austerity Policy Political Party (PIPPA) | 36,280 | 0.56 | New | 0 | ±0 |
| | Workers' Revolutionary Organization (ORT) | 29,738 | 0.46 | New | 0 | ±0 |
| | Social Christian Democracy of Catalonia (DSCC) | 29,367 | 0.45 | New | 0 | ±0 |
| | Communist Organization of Spain (Red Flag) (OCE–BR) | 26,793 | 0.41 | New | 0 | ±0 |
| | Spanish Phalanx of the CNSO (Authentic) (FE–JONS(A)) | 25,463 | 0.39 | New | 0 | ±0 |
| | Liberal Party of Catalonia (PLC) | 19,082 | 0.29 | New | 0 | ±0 |
| | Spanish Phalanx–Falangist Unity (FE–UF) | 5,072 | 0.08 | New | 0 | ±0 |
| | Xirinacs Electoral Group (AE Xirinacs) | n/a | n/a | –8.04 | 0 | –1 |
| Blank ballots | Blank ballots | 51,215 | 2.28 | | | |
| Total | Total | 6,475,091 | | | 4 | ±0 |
| Valid votes | Valid votes | 2,249,883 | 96.65 | | | |
| Invalid votes | Invalid votes | 78,096 | 3.35 | | | |
| Votes cast / turnout | Votes cast / turnout | 2,327,979 | 67.16 | | | |
| Abstentions | Abstentions | 1,138,554 | 32.84 | | | |
| Registered voters | Registered voters | 3,466,533 | | | | |
| Sources |||||||
| Footnotes: $^1$ Within the Agreement of the Catalans alliance in the 1977 election.$^2$ Convergence and Union results are compared to Democracy and Catalonia totals in the 1977 election.$^3$ Centrists of Catalonia results are compared to Union of the Democratic Centre totals in the 1977 election.$^4$ Democratic Coalition results are compared to Catalan Coexistence–People's Alliance totals in the 1977 election.$^5$ National Union results are compared to National Alliance July 18 totals in the 1977 election. |||||||

### 1977 general election

Summary of the 15 June 1977 Senate of Spain election results in Barcelona :
| Parties and alliances | Parties and alliances | Popular vote | Popular vote | Popular vote | Seats | Seats |
| Parties and alliances | Parties and alliances | Votes | % | ±pp | Total | +/− |
| | Agreement of the Catalans (Entesa) | 3,790,532 | 55.34 | n/a | 3 | n/a |
| | Democracy and Catalonia (DiC) | 870,882 | 12.71 | n/a | 0 | n/a |
| | Union of the Democratic Centre (UCD) | 859,993 | 12.55 | n/a | 0 | n/a |
| | Xirinacs Electoral Group (AE Xirinacs) | 550,678 | 8.04 | n/a | 1 | n/a |
| | Independent (INDEP) | 355,479 | 5.19 | n/a | 0 | n/a |
| | Catalan Coexistence–People's Alliance (CC–AP) | 295,236 | 4.31 | n/a | 0 | n/a |
| | League of Catalonia–Catalan Liberal Party (LC–PLC) | 79,931 | 1.17 | n/a | 0 | n/a |
| | National Alliance July 18 (AN18) | 47,306 | 0.69 | n/a | 0 | n/a |
| Blank ballots | Blank ballots | | | n/a | | |
| Total | Total | 6,850,037 | | | 4 | n/a |
| Valid votes | Valid votes | | | n/a | | |
| Invalid votes | Invalid votes | | | n/a | | |
| Votes cast / turnout | Votes cast / turnout | | | n/a | | |
| Abstentions | Abstentions | | | n/a | | |
| Registered voters | Registered voters | 3,004,988 | | | | |
| Sources |||||||