Pieni-Kiimanen
{{Short description|Lake in Finland}}
{{Infobox lake
| name = Pieni-Kiimanen
| image =
| alt =
| caption =
| image_bathymetry =
|pushpin_map=Finland
| alt_bathymetry =
| caption_bathymetry =
| location =
| coords = {{coord|64.152|N|28.51|E|type:waterbody|display=inline,title}}
| type =
| inflow = Pajusalmi
| outflow = Kusianjoki
| catchment = Oulujoki
| basin_countries = Finland
| length =
| width =
| area = {{convert|10.368|km2|abbr=on}}
| depth = {{convert|2.4|m|abbr=on}}
| max-depth = {{convert|27|m|abbr=on}}
| volume = {{convert|0.0249|km3|acre.ft|abbr=on}}
| residence_time =
| shore = {{convert|36.97|km|abbr=on}}
| elevation = {{convert|137.9|m|abbr=on}}
| frozen = December–April
| islands = Salonsaari
| cities = Sotkamo
}}
Pieni-Kiimanen is a medium-sized lake in Kainuu region in northern Finland. It is located in Sotkamo and it belongs to the Oulujoki main catchment area.[http://www.jarviwiki.fi/w/index.php?title=Pieni-Kiimanen_%2859.822.1.001%29&setlang=en Pieni-Kiimanen in the Jarviwiki Web Service]. Retrieved 2014-03-01. {{in lang|en}} Pieni-Kiimanen is separated from another lake Iso-Kiimanen with strait Pajusalmi.