Loch Bràigh Horrisdale is a small, irregular shaped, freshwater loch in Wester Ross, in the north west of Scotland.

The loch lies approximately 2 mi (3.2 km) south southeast of the village of Badachro and is close to the Fairy Lochs.

An in-river hydro-electric scheme down-stream of the loch has been proposed.

A full EIA planning application for the 2MW scheme was lodged with Highland Council by Three Lochs Hydro Ltd on 28 July 2016.

Johnston and John Hewitt and later charted[5] as part of the Sir John Murray's Bathymetrical Survey of Fresh-Water Lochs of Scotland 1897-1909.