French Senate elections to renew half of seats this Sunday

The French senatorial elections will take place this Sunday, September 27, 2026, resulting in the renewal of half of the 348 seats in the Senate. The election is conducted via indirect universal suffrage, where a college of approximately 172,600 ‘grand electors’—including mayors, local councilors, and members of parliament—cast their votes.

The election serves as a critical indicator of the shifting political landscape ahead of the 2027 presidential election. While the Senate has traditionally been a stronghold for Les Républicains (LR), the current cycle may see a fragmentation of power. Key figures to watch include Bruno Retailleau, leading a list in Vendée, and Gabriel Amard, representing La France insoumise (LFI) in the Rhône.

Political analysts suggest that while the major balances of power may not shift entirely, the results could allow the Rassemblement National (RN) to form a group and LFI to secure its first senator. The Senate's role as a stabilizing institution that represents local territories and amends legislation remains a central theme, particularly as the country faces political fragmentation in the National Assembly.