Bad Birnbach

{{Expand German|topic=geo|date=March 2009|Bad Birnbach}}

{{Infobox German location

|image_photo = Pfarrkirche Bad Birnbach.JPG

|image_caption = Parish church in Bad Birnbach

|image_coa = DEU Bad Birnbach COA.svg

|coordinates = {{coord|48|27|N|13|05|E|format=dms|display=inline,title}}

|image_plan = Bad Birnbach in PAN.svg

|state = Bayern

|region = Niederbayern

|district = Rottal-Inn

|Verwaltungsgemeinschaft = Bad Birnbach

|elevation = 376

|area = 68.81

|postal_code = 84364

|area_code = 08563

|licence = PAN

|Gemeindeschlüssel = 09 2 77 113

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

|mayor = Dagmar Feicht[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

}}

Bad Birnbach is a municipality in the district of Rottal-Inn in Bavaria in Germany.