Ain's 4th constituency

• Incumbent Stéphane Trompille ran as a dissident member of La République En Marche! without the support of the Ensemble Citoyens coalition.

{{election table|title=Summary of the 10 June and 17 June 2012 French legislative in Ain's 4th Constituency election results}}

|- style="background-color:#E9E9E9;text-align:center;"

! colspan="2" rowspan="2" style="text-align:left;" | Candidate

! rowspan="2" colspan="2" style="text-align:left;" | Party

! colspan="2" | 1st round

! colspan="2" | 2nd round

|- style="background-color:#E9E9E9;text-align:center;"

! width="75" | Votes

! width="30" | %

! width="75" | Votes

! width="30" | %

|-

| style="color:inherit;background-color:{{party color|Union for a Popular Movement}}" |

| style="text-align:left;" | Michel Voisin

| style="text-align:left;" | Union for a Popular Movement

| UMP

| {{formatnum:20050}}

| 40.73%

| {{formatnum:26175}}

| 56.96%

|-

| style="color:inherit;background-color:{{party color|Radical Party of the Left}}" |

| style="text-align:left;" | Guillaume Lacroix

| style="text-align:left;" | Radical Party of the Left

| PRG

| {{formatnum:15419}}

| 31.32%

| {{formatnum:19780}}

| 43.04%

|-

| style="color:inherit;background-color:{{party color|National Front (France)}}" |

| style="text-align:left;" | Corinne Mossire

| style="text-align:left;" | National Front

| FN

| {{formatnum:9390}}

| 19.07%

| colspan="2" style="text-align:left;" |

|-

| style="color:inherit;background-color:{{party color|Left Front (France)}}" |

| style="text-align:left;" | Daniel Blatrix

| style="text-align:left;" | Left Front

| FG

| {{formatnum:1560}}

| 3.17%

| colspan="2" style="text-align:left;" |

|-

| style="color:inherit;background-color:{{party color|The Greens (France)}}" |

| style="text-align:left;" | Nicolas Zielinski

| style="text-align:left;" | The Greens

| VEC

| {{formatnum:1521}}

| 3.09%

| colspan="2" style="text-align:left;" |

|-

| style="color:inherit;background-color:{{party color|Miscellaneous Right}}" |

| style="text-align:left;" | Michèle Vianes

| style="text-align:left;" | Miscellaneous Right

| DVD

| {{formatnum:635}}

| 1.29%

| colspan="2" style="text-align:left;" |

|-

| style="color:inherit;background-color:{{party color|Ecologist}}" |

| style="text-align:left;" | Laurence Mayer

| style="text-align:left;" | Ecologist

| ECO

| {{formatnum:300}}

| 0.61%

| colspan="2" style="text-align:left;" |

|-

| style="color:inherit;background-color:{{party color|Far left}}" |

| style="text-align:left;" | Jean-François Mortel

| style="text-align:left;" | Far Left

| ExG

| {{formatnum:192}}

| 0.39%

| colspan="2" style="text-align:left;" |

|-

| style="color:inherit;background-color:{{party color|Far left}}" |

| style="text-align:left;" | Electre Dracos

| style="text-align:left;" | Far Left

| ExG

| {{formatnum:163}}

| 0.33%

| colspan="2" style="text-align:left;" |

|-

| colspan="8" style="background-color:#E9E9E9;"|

|- style="font-weight:bold"

| colspan="4" style="text-align:left;" | Total

| {{formatnum:49230}}

| 100%

| {{formatnum:45955}}

| 100%

|-

| colspan="8" style="background-color:#E9E9E9;"|

|-

| colspan="4" style="text-align:left;" | Registered voters

| {{formatnum:84591}}

| style="color:inherit;background-color:#E9E9E9;"|

| {{formatnum:84589}}

| style="color:inherit;background-color:#E9E9E9;"|

|-

| colspan="4" style="text-align:left;" | Blank/Void ballots

| {{formatnum:651}}

| 1.31%

| {{formatnum:1250}}

| 2.65%

|-

| colspan="4" style="text-align:left;" | Turnout

| {{formatnum:49881}}

| 58.97%

| {{formatnum:47205}}

| 55.81%

|-

| colspan="4" style="text-align:left;" | Abstentions

| {{formatnum:34710}}

| 41.03%

| {{formatnum:37384}}

| 44.19%

|-

| colspan="8" style="background-color:#E9E9E9;"|

|- style="font-weight:bold"

| colspan="6" style="text-align:left;" | Result

| colspan="2" style="background-color:{{party color|Union for a Popular Movement}}" | UMP HOLD

|}

{{Election box begin | title=Legislative Election 2007: Ain 4th}}

{{Election box candidate with party link

| |party = Union for a Popular Movement

|candidate = Michel Voisin

|votes = 33,777

|percentage = 53.14

|change =

}}

{{Election box candidate with party link

| |party = Socialist Party (France)

|candidate = Christophe Greffet

|votes = 12,395

|percentage = 19.50

|change =

}}

{{Election box candidate with party link

| |party = Democratic Movement (France)

|candidate = Pierre Cormoreche

|votes = 4,895

|percentage = 7.70

|change =

}}

{{Election box candidate with party link

| |party = National Front (France)

|candidate = Jean-Loup de Lacheisserie

|votes = 3,541

|percentage = 5.57

|change =

}}

{{Election box candidate with party link

| |party = The Greens (France)

|candidate = Claude Montessuit

|votes = 2,409

|percentage = 3.79

|change =

}}

{{Election box candidate with party link

| |party = Far left

|candidate = Catherine Vacle

|votes = 2,133

|percentage = 3.36

|change =

}}

{{Election box candidate with party link

| |party = French Communist Party

|candidate = Jacqueline Burgat

|votes = 1,270

|percentage = 2.00

|change =

}}

{{Election box candidate with party link

| |party = Movement for France

|candidate = Hervé Le Maout

|votes = 1,081

|percentage = 1.70

|change =

}}

{{Election box candidate with party link

| |party = Independent Ecological Movement

|candidate = Christel Michaud

|votes = 737

|percentage = 1.16

|change =

}}

{{Election box candidate with party link

| |party = Hunting, Fishing, Nature, Traditions

|candidate = Marie-Françoise Mandras

|votes = 716

|percentage = 1.13

|change =

}}

{{Election box candidate with party link

| |party = Workers' Struggle

|candidate = Electre Dracos

|votes = 608

|percentage = 0.96

|change =

}}

{{Election box turnout

| |votes = 63,562

|percentage = 58.80

|change =

}}

{{Election box hold with party link

| |winner = Union for a Popular Movement

|swing =

}}

{{Election box end}}

{{Reflist}}

• Official results of French elections from 1998: {{Cite web

|url=http://www.interieur.gouv.fr/sections/a_votre_service/elections/resultats

|title=Résultats électoraux officiels en France

|language=fr

|url-status=dead

|archive-url=https://web.archive.org/web/20111220150907/http://www.interieur.gouv.fr/sections/a_votre_service/elections/resultats

|archive-date=20 December 2011

}}

{{French National Assembly constituencies}}

4