Lac de Saint-Amans
{{Infobox lake
| name = Lac de Saint-Amans
| image = Le Truel-Reservoir Costecalde 0564.JPG
| caption = Lac de Saint-Amans
| image_bathymetry =
|pushpin_map=France
| caption_bathymetry =
| location = Aveyron
| coords = {{coord|44|4|16|N|2|45|15|E|type:waterbody_region:FR|display=inline,title}}
| type = reservoir
| inflow =
| outflow = ruisseau de St-Amans
| catchment =
| basin_countries = France
| length =
| width =
| area = {{convert|0.11|km2|abbr=on}}
| depth =
| max-depth = {{convert|26|m|abbr=on}}
| volume =
| residence_time =
| shore =
| elevation = {{convert|727|m|abbr=on}}
| frozen =
| islands =
| cities =
| reference =
}}
Lac de Saint-Amans is an artificial lake in Le Truel, Aveyron, France close to Villefranche-de-Panat, and 500m above the Tarn. At an elevation of 727 m, it has surface area of 0.11 km2. It is captured by the Barrage de Saint-Amans. It is a holding reservoir, taking water between the Lac de Villefranche-de-Panat and the hydro-electric power station at Le Pouget power station.
{{Electricity generation in Aveyron}}