Großer Zillmannsee

{{Infobox body of water

| name = Großer Zillmannsee

| image = Kaeflingsbergturm Panorama1.jpg

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|pushpin_map=Mecklenburg-Vorpommern

| coords = {{coord|53|25|49|N|12|51|47|E|region:DE-MV_type:waterbody_source:dewiki|display=inline,title}}

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| basin_countries = Germany

| length =

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| area = {{convert|0.141|km2|abbr=on}}

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| elevation = {{convert|66.5|m|abbr=on}}

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Großer Zillmannsee is a lake in the Mecklenburgische Seenplatte district in Mecklenburg-Vorpommern, Germany. At an elevation of 66.5 m, its surface area is 0.141 km².