- References
{{Infobox German location
|Art = Ortsteil
|Municipality = Ruhner Berge
|image_coa = Wappen_Marnitz.png
|image_photo = Kirche Marnitz.jpg
|image_caption = Church
|coordinates = {{coord|53|19|N|11|56|E|format=dms|display=inline,title}}
|state = Mecklenburg-Vorpommern
|district = Ludwigslust-Parchim
|elevation = 85
|area = 30.95
|population = 767
|Stand = 2017-12-31
|postal_code = 19376
|area_code = 038729
|licence = PCH
|divisions = 4
|website = www.amt-eldenburg-luebz.de
}}Marnitz is a village and a former municipality in the Ludwigslust-Parchim district, in Mecklenburg-Vorpommern, Germany. Since January 2019, it is part of the new municipality Ruhner Berge. Hermann Prieß was born there in 1901. References{{Authority control}}{{LudwigslustParchim-geo-stub}} 3 : Ludwigslust-Parchim|Bezirk Schwerin|Former municipalities in Mecklenburg-Vorpommern |