Secondigny

{{Infobox French commune

|name = Secondigny

|commune status = Commune

|image = Secondigny - Eglise -1.jpg

|caption = The church in Secondigny

|image coat of arms =

|arrondissement = Parthenay

|canton = La Gâtine

|intercommunality = CC Parthenay-Gâtine

|INSEE = 79311

|coordinates = {{coord|46.6091|-0.4195|format=dms|display=inline,title}}

|area km2 = 37

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

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

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

}}

Secondigny ({{IPA|fr|səɡɔ̃diɲi}}) is a commune in the Deux-Sèvres department in western France.

It is situated about 14 km west of the town of Parthenay and 35 km north of Niort.

Secondigny is the source of the Thouet, a river that flows east and then north before joining the Loire near Saumur. Just to the west of Secondigny is the source of the Sèvre Nantaise, which flows west and north to join the Loire in Nantes.{{cite book | title = Carte de Promenade - 33 - Cholet Niort | publisher = Institut Geographique National }}