Gudelacksee
{{Infobox body of water
| name = Gudelacksee
| image = Gudelacksee-15-XI-2007-005.jpg
| caption =
| image_bathymetry =
| caption_bathymetry =
| location = Ostprignitz-Ruppin, Brandenburg
|pushpin_map=Brandenburg
| coords = {{coord|52|59|0|N|12|57|0|E|region:DE-BB_type:waterbody_source:dewiki|display=inline,title}}
| type =
| inflow = Vielitz Canal, Lindower Stadtfließ
| outflow = Lindower Rhin
| catchment =
| basin_countries = Germany
| length =
| width =
| area = {{convert|4.38|km2|abbr=on}}
| depth =
| max-depth = {{convert|36|m|abbr=on}}
| volume =
| residence_time =
| shore =
| elevation = {{convert|52|m|abbr=on}}
| frozen =
| islands =
| cities =
| reference =
}}
The Gudelacksee is a German lake in Lindow, in the county of Ostprignitz-Ruppin, Brandenburg. It has an elevation of 52 metre and a surface area of 4.38 km².
{{Brandenburg-geo-stub}}