Ranspach-le-Bas

{{short description|Commune in Grand Est, France}}

{{Infobox French commune

|name = Ranspach-le-Bas

|commune status = Commune

|image = Ranspach-le-Bas, Mairie.jpg

|caption = The town hall in Ranspach-le-Bas

|image coat of arms = Blason de la ville de Ranspach-le-Bas (68).svg

|arrondissement = Mulhouse

|canton = Saint-Louis

|INSEE = 68263

|postal code = 68730

|mayor = Sandra Muth{{cite web|title=Répertoire national des élus: les maires|url=https://www.data.gouv.fr/fr/datasets/r/2876a346-d50c-4911-934e-19ee07b0e503|website=data.gouv.fr, Plateforme ouverte des données publiques françaises|date=2 December 2020|language=fr}}

|term = 2020–2026

|intercommunality = Saint-Louis Agglomération

|coordinates = {{coord|47.5881|7.4461|format=dms|display=inline,title}}

|elevation m = 325

|elevation min m = 302

|elevation max m = 401

|area km2 = 4.43

|population = {{France metadata Wikidata|population_total}}

|population date = {{France metadata Wikidata|population_as_of}}

|population footnotes = {{France metadata Wikidata|population_footnotes}}

}}

Ranspach-le-Bas ({{langx|de|Niederranspach}}) is a commune in the Haut-Rhin department in Alsace in north-eastern France.