Beinn Spionnaidh is a Corbett of 773.7 m in Highland. All four of its nearest neighbours are higher, up to Foinaven [Foinne Bhein] – Ganu Mor at 911 m.
All four of its nearest neighbours lie to the south, so it stands at the northern edge of its group. On the Corbetts height ladder it sits between Beinn nan Caorach (774 m) and Meall a' Phubuill (772.7 m). The summit is marked by a trig point.