卓姓是分布于东亚的姓氏。在《百家姓》中排名第277位。

卓姓传说是源自楚国后人，为荆楚十八姓第十一位姓氏

Zhuo ([ʈʂwǒ]) is the Mandarin pinyin romanization of the Chinese surname written 卓 in Chinese character. It is romanized Cho in Wade–Giles, Cheuk in Cantonese, and Toh in Minnan. Zhuo is listed 277th in the Song dynasty classic text Hundred Family Surnames. As of 2008, it is the 224th most common surname in China, shared by 360,000 people.