Thenailles

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

{{short description|Commune in Hauts-de-France, France}}

{{Expand French|topic=geo|date=December 2008|Thenailles}}

{{Infobox French commune

|name = Thenailles

|commune status = Commune

|image = Thenailles (Aisne) mairie.JPG

|caption = The town hall of Thenailles

|image coat of arms = Blason ville fr Thenailles 02.svg

|arrondissement = Vervins

|canton = Vervins

|INSEE = 02740

|postal code = 02140

|mayor = Christophe Boury{{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 = Thiérache du Centre

|coordinates = {{coord|49.8208|3.9397|format=dms|display=inline,title}}

|elevation m = 206

|elevation min m = 114

|elevation max m = 209

|area km2 = 16.43

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

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

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

}}

Thenailles ({{IPA|fr|tənaj}}) is a commune in the Aisne department in Hauts-de-France in northern France.