Marsonnas

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

{{short description|Commune in Auvergne-Rhône-Alpes, France}}

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

{{Infobox French commune

|name = Marsonnas

|commune status = Commune

|image = Église Sts Pierre Paul Marsonnas 28.jpg

|arrondissement = Bourg-en-Bresse

|canton = Attignat

|INSEE = 01236

|postal code = 01340

|mayor = Guy Antoinet{{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|access-date=6 May 2024|archive-date=28 June 2020|archive-url=https://web.archive.org/web/20200628030259/https://www.data.gouv.fr/fr/datasets/r/2876a346-d50c-4911-934e-19ee07b0e503|url-status=live}}

|term = 2020–2026

|intercommunality = CA Bassin de Bourg-en-Bresse

|coordinates = {{coord|46.3417|5.0719|format=dms|display=inline,title}}

|elevation m =

|elevation min m = 189

|elevation max m = 222

|area km2 = 18.38

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

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

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

}}

Marsonnas ({{IPA|fr|maʁsɔna}}) is a commune in the eastern French department of Ain.