2006 Baden-Württemberg state election

The 2006 Baden-Württemberg state election was held on 26 March 2006 to elect the members of the 13th Landtag of Baden-Württemberg. The incumbent coalition government of the Christian Democratic Union (CDU) and Free Democratic Party (FDP) led by Minister-President Günther Oettinger was re-elected with an increased majority and continued in office.

Parties
The table below lists parties represented in the previous Landtag of Baden-Württemberg.

Results
! colspan="2" | Party ! Votes ! % ! +/- ! Seats ! +/- ! Seats % ! colspan=8| ! align=right colspan=2| Total ! align=right| 3,960,345 ! align=right| 100.0 ! align=right| ! align=right| 139 ! align=right| 11 ! align=right| ! align=right colspan=2| Voter turnout ! align=right| ! align=right| 53.4 ! align=right| 9.2 ! align=right| ! align=right| ! align=right|
 * colspan="8" | Landtag BW 2006.svg
 * colspan="8" | Landtag BW 2006.svg
 * bgcolor=|
 * align=left | Christian Democratic Union (CDU)
 * align=right| 1,748,781
 * align=right| 44.2
 * align=right| 0.6
 * align=right| 69
 * align=right| 6
 * align=right| 49.7
 * bgcolor=|
 * align=left | Social Democratic Party (SPD)
 * align=right| 996,095
 * align=right| 25.2
 * align=right| 8.1
 * align=right| 38
 * align=right| 7
 * align=right| 27.3
 * bgcolor=|
 * align=left | Alliance 90/The Greens (Grüne)
 * align=right| 462,889
 * align=right| 11.7
 * align=right| 4.0
 * align=right| 17
 * align=right| 7
 * align=right| 12.2
 * bgcolor=|
 * align=left | Free Democratic Party (FDP)
 * align=right| 421,885
 * align=right| 10.7
 * align=right| 2.6
 * align=right| 15
 * align=right| 5
 * align=right| 10.8
 * align=right| 2.6
 * align=right| 15
 * align=right| 5
 * align=right| 10.8
 * bgcolor=#FF8000|
 * align=left | Labour and Social Justice – The Electoral Alternative (WASG)
 * align=right| 121,875
 * align=right| 3.1
 * align=right| New
 * align=right| 0
 * align=right| New
 * align=right| 0
 * bgcolor=|
 * align=left | The Republicans (REP)
 * align=right| 100,079
 * align=right| 2.5
 * align=right| 1.9
 * align=right| 0
 * align=right| ±0
 * align=right| 0
 * bgcolor=|
 * align=left | Others
 * align=right| 108,741
 * align=right| 2.6
 * align=right| 0.0
 * align=right| 0
 * align=right| ±0
 * align=right| 0
 * align=right| 0
 * align=right| ±0
 * align=right| 0
 * }