M municipal partial elections will be held on March 17 and 24. An early vote caused by the resignation of the elected representatives of the Garches council.

Mayor since 2019, Jeanne Bessentiel is a candidate for her own succession and will therefore lead a list. Remaining first deputy, Bertrand Oliviero is at the head of a "non-partisan" list behind which are the six elected representatives from Renaissance (ex-LREM) The two elected officials from the left-wing opposition group “Garches differently”, Philippe Herzog and Isabelle Le Madec should present a fourth list.