Saint-Mesmin, Côte-d'Or

{{Use dmy dates|date=August 2023}}

{{Infobox French commune

|name = Saint-Mesmin

|commune status = Commune

|image = Fontette FR21 chapelle IMF2904.jpg

|caption = The chapel of Fontette

|image coat of arms = Blason ville fr Saint-Mesmin (Côte-d'Or).svg

|arrondissement = Montbard

|canton = Semur-en-Auxois

|INSEE = 21563

|postal code = 21540

|mayor = Thierry Renault{{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 =

|coordinates = {{coord|47.3431|4.6536|format=dms|display=inline,title}}

|elevation m = 490

|elevation min m = 369

|elevation max m = 561

|area km2 = 17.62

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

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

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

}}

Saint-Mesmin ({{IPA|fr|sɛ̃ mɛmɛ̃}}) is a commune in the Côte-d'Or department in eastern France.