Tom a' Chòinich is a mountain in Glen Affric in the Scottish Highlands. It is a Munro and less than 1 kilometre (0.5 mi) to the west is the Munro Top Tom a' Chòinich Beag (). In Gaelic, Tom a' Chòinich means mossy hillock. Its prominence is with its parent peak, Càrn Eige, about to the west. This mountain should not be confused with the Munro Top also called Tom a' Chòinnich near Ben Wyvis but which is usually spelled slightly differently.