# Bulgarian Social Democracy – EuroLeft

Bulgarian Social Democracy – EuroLeft (Bulgarian: Българска социалдемокрация – Евролевица, romanized: Bŭlgarska sotsialdemokratsiya – Evrolevitsa; BSDE), formerly Bulgarian EuroLeft (Bulgarian: Българска евролевица, romanized: Bŭlgarska evrolevitsa; BEL) is a pro-Western social-democratic political party in Bulgaria. The party was established on 22 February 1997 in Sofia. The party was formed by former members of the Bulgarian Socialist Party.
The BEL was admitted into the Socialist International as an observer affiliate in 1999. The party was in favour of Bulgaria's accession to the European Union.

## History
### Beginnings

The party contested the 1997 Bulgarian parliamentary election as the Civil Union for the Republic – Bulgarian Euro-Left, winning 5.5% of the vote and 14 seats in the National Assembly. Two deputies from the Bulgarian Business Bloc joined the BEL in February 1998. The party was part of the opposition in the National Assembly.
In 1998, the coalition voted to convert itself into a party, establishing a National Council to lead it.
In 2000, BEL formed into a new party, BSDE.
This new party competed in the 2001 election, and failed to win any seats alongside minor party allies. and following the election, a split off party from the Bulgarian Social Democratic Party, the Bulgarian United Social Democratic Party led by Valkana Todorova, merged into BSDE.

## Alliances
### Rose Coalition (2005)

In the 2005 election, the party took part in the election in the Rose Coalition. The composition of the coalition was as follows.
| Party | Leader | Ideology |
| Bulgarian Social Democracy – EuroLeft (BSDE) | Aleksandr Tomov | Social democracy |
| National Movement for Rights and Freedoms (NDPS) | Güner Tahir | Minority Rights |
| United Bloc of Labour [bg] (OBT) | Krastyo Petkov | Social democracy |

### Coalition of the Dissatisfied

In the 2007 election, the party took part in the election in the Coalition of the Dissatisfied. The composition of the coalition was as follows.
| Party | Party | Leader | Ideology |
| | Bulgarian Social Democracy – EuroLeft (BSDE) | Aleksandr Tomov | Social democracy |
| | Christian Social Union (KSS) | Grisha Gospodinov | |

### Together for Change

In both the April and July 2021 elections, the party took part in the Together for Change coalition. The composition of the coalition was as follows.
| Party | Leader | Ideology |
| Bulgarian Social Democracy – EuroLeft (BSDE) | Aleksandr Tomov | Social democracy |
| European Security and Integration (ESI) | Toma Tomov | Roma Minority politics |
| Patriotism 2000 (R2000) | Julian Ivanov | |

### Rose Coalition (June 2024)

In the June 2024 election, the party took part in the election in the Rose Coalition. The coalition included two of the three former members of the 2005 coalition. NDPS last took part in elections with DOST in 2019. The composition of the coalition was as follows.
| Party | Leader | Ideology |
| Bulgarian Social Democracy – EuroLeft (BSDE) | Aleksandr Tomov | Social democracy |
| United Bloc of Labour [bg] (OBT) | Krastyo Petkov | Social democracy Labourism |
| Patriotism 2000 (R2000) | Julian Ivanov | |

### BSP – United Left

In the run up to the October 2024 election, BSDE joined the BSP alliance.

## Election results
### National Assembly

| Election | Votes | % | Seats | +/– | Government |
| 1997 | 234,058 | 5.50 (#4) | 14 / 240 | New | Opposition |
| 2001 | 44,637 | 0.98 (#8) | 0 / 240 | 14 | Extra-parliamentary |
| 2005 | 47,410 | 1.13 (#9) | 0 / 240 | 0 | Extra parliamentary |
| 2009 | Did not contest | Did not contest | Did not contest | Did not contest | Did not contest |
| 2013 | Did not contest | Did not contest | Did not contest | Did not contest | Did not contest |
| 2014 | 9,431 | 0.29 (#16) | 0 / 240 | 0 | Extra parliamentary |
| 2017 | 5,945 | 0.17 (#15) | 0 / 240 | 0 | Extra parliamentary |
| Apr 2021 | 3,485 | 0.11 (#20) | 0 / 240 | 0 | Extra-parliamentary |
| Jul 2021 | 3,445 | 0.12 (#18) | 0 / 240 | 0 | Extra-parliamentary |
| Nov 2021 | 13,710 | 0.52 (#10) | 0 / 240 | 0 | Extra-parliamentary |
| 2022 | 5,343 | 0.21 (#17) | 0 / 240 | 0 | Extra-parliamentary |
| 2023 | 2,633 | 0.10 (#17) | 0 / 240 | 0 | Extra-parliamentary |
| Jun 2024 | 2,206 | 0.10 (#26) | 0 / 240 | 0 | Extra-parliamentary |
| Oct 2024 | 184,403 | 7.32 (#5) | 0 / 240 | 0 | Extra-parliamentary |
* ↑ Run as part of the Rose Coalition (with NDPS and OBT).
* ↑ Run as part of the Coalition of the Dissatisfied (with KSS).
* ↑ Run as part of the Together for Change coalition (with ESI and R2000).
* ↑ Run again as Together for Change.
* ↑ Run as part of the Rose Coalition (with OBT and R2000).
* ↑ Run in the BSP – United Left alliance.

### European Parliament

| Election | List leader | Votes | % | Seats | +/– | EP Group |
| 2009 | Unclear | 14,132 | 0.55 (#11) | 0 / 18 | New | – |
| 2014 | Did not contest | Did not contest | Did not contest | 0 / 18 | 0 | – |
| 2019 | Did not contest | Did not contest | Did not contest | 0 / 18 | 0 | – |
| 2024 | Aleksandr Tomov | 2,294 | 0.11 (#25) | 0 / 18 | 0 | – |
* ↑ Run as part of the Rose Coalition (with OBT and R2000).