The 5th constituency of Charente-Maritime (French: Cinquième circonscription de la Charente-Maritime) is one of five electoral districts in the department of Charente-Maritime, each of which returns one deputy to the French National Assembly in elections using the two-round system, with a run-off if no candidate receives more than 50% of the vote in the first round.
The constituency is made up of nine (pre-2015) cantons: those of Le Château-d'Oléron, Marennes, Royan-Ouest, Saint-Agnant, Saint-Pierre-d'Oléron, Saint-Porchaire, Saujon, Tonnay-Charente, and La Tremblade.
At the time of the 1999 census (which was the basis for the most recent redrawing of constituency boundaries, carried out in 2010) the 5th constituency had a total population of 112,002.
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|- 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:" | | style="text-align:left;" | Didier Quentin | style="text-align:left;" | Union for a Popular Movement | UMP | | 41.68% | | 53.99% |- | style="color:inherit;background-color:" | | style="text-align:left;" | Pascal Ferchaud | style="text-align:left;" | Radical Party of the Left | PRG | | 34.79% | | 46.01% |- | style="color:inherit;background-color:" | | style="text-align:left;" | Jean-Marc de Lacoste Lareymondie | style="text-align:left;" | Front National | FN | | 14.10% | colspan="2" style="text-align:left;" | |- | style="color:inherit;background-color:" | | style="text-align:left;" | Jacques Guiard | style="text-align:left;" | Left Front | FG | | 3.76% | colspan="2" style="text-align:left;" | |- | style="color:inherit;background-color:" | | style="text-align:left;" | Laurence Marcillaud | style="text-align:left;" | Europe Ecology â The Greens | EELV | | 2.05% | colspan="2" style="text-align:left;" | |- | style="color:inherit;background-color:" | | style="text-align:left;" | Michel Renault | style="text-align:left;" | Centrist | CEN | | 1.54% | colspan="2" style="text-align:left;" | |- | style="color:inherit;background-color:" | | style="text-align:left;" | Sylvie Moreau | style="text-align:left;" | Ecologist | ECO | | 0.98% | colspan="2" style="text-align:left;" | |- | style="color:inherit;background-color:" | | style="text-align:left;" | Pascale Lequeux | style="text-align:left;" | Ecologist | ECO | | 0.58% | colspan="2" style="text-align:left;" | |- | style="color:inherit;background-color:" | | style="text-align:left;" | Anne Bernon | style="text-align:left;" | Far Left | EXG | | 0.53% | colspan="2" style="text-align:left;" | |- | colspan="8" style="background-color:#E9E9E9;"| |- style="font-weight:bold" | colspan="4" style="text-align:left;" | Total | | 100% | | 100% |- | colspan="8" style="background-color:#E9E9E9;"| |- | colspan="4" style="text-align:left;" | Registered voters | | style="color:inherit;background-color:#E9E9E9;"| | | style="color:inherit;background-color:#E9E9E9;"| |- | colspan="4" style="text-align:left;" | Blank/Void ballots | | 0.77% | | 1.51% |- | colspan="4" style="text-align:left;" | Turnout | | 59.44% | | 58.65% |- | colspan="4" style="text-align:left;" | Abstentions | | 40.56% | | 41.35% |- | colspan="8" style="background-color:#E9E9E9;"| |- style="font-weight:bold" | colspan="6" style="text-align:left;" | Result | colspan="2" style="background-color:" | UMP HOLD
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