Billy, Loir-et-Cher

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

{{Infobox French commune

|name = Billy

|commune status = Commune

|image coat of arms = Blason ville fr billy (loir-et-cher).svg

|arrondissement = Romorantin-Lanthenay

|canton = Selles-sur-Cher

|INSEE = 41016

|postal code = 41130

|mayor = Nicolas Garnier{{cite web|title=Répertoire national des élus: les maires|url=https://www.data.gouv.fr/fr/datasets/r/2876a346-d50c-4911-934e-19ee07b0e503|publisher=data.gouv.fr, Plateforme ouverte des données publiques françaises|date=13 September 2022|language=fr}}

|term = 2020–2026

|intercommunality = Romorantinais et Monestois

|coordinates = {{coord|47.3131|1.5394|format=dms|display=inline,title}}

|elevation m = 90

|elevation min m = 69

|elevation max m = 107

|area km2 = 26.47

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

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

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

}}

Billy ({{IPA|fr|biji|-|Fr-Billy.ogg}}) is a commune in the Loir-et-Cher department in central France.