Truchtersheim (; ) is a commune in the Bas-Rhin department in Grand Est in north-eastern France. On 15 July 1974, Behlenheim was merged with Truchtersheim. On 1 January 2016, the former commune Pfettisheim was merged into Truchtersheim.
The population data given in the table below refer to the commune in its geography as of January 2025.