Deiningen

{{Infobox German location

|image_coa = DEU Deiningen COA.svg

|coordinates = {{coord|48|52|N|10|34|E|format=dms|display=inline,title}}

|image_plan = Deiningen in DON.svg

|image_photo = Deiningen St. Martin 003.jpg

|image_caption = Church of Saint Martin

|state = Bayern

|region = Schwaben

|district = Donau-Ries

|elevation = 420

|area = 15.32

|postal_code = 86738

|area_code = 09081

|licence = DON

|Gemeindeschlüssel = 09 7 79 130

|mayor = Wilhelm Rehklau[https://www.statistik.bayern.de/wahlen/kommunalwahlen/bgm/ Liste der ersten Bürgermeister/Oberbürgermeister in kreisangehörigen Gemeinden], Bayerisches Landesamt für Statistik, 15 July 2021.

|leader_term = 2020–26

|party = CSU

|website = [https://www.deiningen.de/ www.deiningen.de]

}}

Deiningen is a municipality in the district of Donau-Ries in Swabia, Bavaria in Germany.