Catriona is a Scottish Gaelic given name.

Catriona may also refer to:

Catriona (novel), by Robert Louis Stevenson Catriona (Monarch of the Glen), character in the TV series 1116 Catriona, an asteroid Catriona (gastropod), a genus of aeolid nudibranchs (sea slugs) , a Caledonian MacBrayne ferry