Editing Civic Platform (section)

===Senate===
{| class=wikitable
|-
! Election
! Vtes
! %
! Seats
! +/–
! Majority 
|-
! rowspan="2" | [[2001 Polish parliamentary election|2001]]
| 6,582,224
| 24.34 (#2)
| {{Composition bar|2|100|hex={{party color|Civic Platform}}}}
|
| {{no2|[[Democratic Left Alliance – Labour Union|SLD–UP]]}}
|-
| colspan="5" |<small>As part of the [[Senate 2001]] coalition, which won 15 seats.</small>
|-
! rowspan="2" | [[2005 Polish parliamentary election|2005]]
| rowspan="2" | 4,090,497
| rowspan="2" | 16.94 (#2)
| rowspan="2" | {{Composition bar|34|100|hex={{party color|Civic Platform}}}}
| rowspan="2" | {{increase}} 32
| {{partial2|{{small|No majority - [[Law and Justice (Poland)|PiS]] largest (2005)}}}}
|-
| {{no2|<small>[[Law and Justice (Poland)|PiS]]–[[Self-Defence of the Republic of Poland|SRP]]–[[League of Polish Families|LPR]] (2006-2007)</small>}}
|-
! [[2007 Polish parliamentary election|2007]]
| 12,734,742
| 39.14 ('''#1''')
| {{Composition bar|60|100|hex={{party color|Civic Platform}}}}
| {{increase}} 26
|{{yes2|'''PO'''}}
|-
! [[2011 Polish parliamentary election|2011]]
| 5,173,300	
| 35.60 ('''#1''')
| {{Composition bar|63|100|hex={{party color|Civic Platform}}}}
| {{increase}} 3
| {{yes2|'''PO'''–[[Polish People's Party|PSL]]}}
|-
! [[2015 Polish parliamentary election|2015]]
| 4,323,789
| 28.85 (#2)
| {{Composition bar|34|100|hex={{party color|Civic Platform}}}}
| {{decrease}} 29
| {{no2|[[Law and Justice (Poland)|PiS]]}}
|-
! rowspan="2" | [[2019 Polish parliamentary election|2019]]
| 6,490,306
| 35.66 (#2)
| {{Composition bar|41|100|hex={{party color|Civic Platform}}}}
| {{Increase}} 7
| {{yes2|[[Civic Coalition (Poland)|'''KO''']]–[[Polish Coalition|KP]]–[[Democratic Left Alliance (Poland)|SLD]]}}
|-
| colspan="5" |<small>As part of the [[Civic Coalition (Poland)|Civic Coalition]], which won 43 seats.</small>
|-
! rowspan="2" | [[2023 Polish parliamentary election|2023]]
| 6,187,295
| 28.91 (#2)
|{{Composition bar|41|100|hex={{party color|Civic Platform}}}}
|{{Steady}} 0
|{{yes2|[[Civic Coalition (Poland)|'''KO''']]–[[Poland 2050|PL2050]]–[[Polish Coalition|KP]]–[[New Left (Poland)|NL]]–[[Left Together|LR]]}}
|-
| colspan="5" |<small>As part of the [[Senate Pact 2023]], which won 66 seats.</small>
|}