Caby is a surname. Notable people with the surname include:
- Adèle Caby-Livannah (born 1957), Congolese writer
- Auguste Caby (1887–?), French Olympic swimmer
- Robert Caby (1905–1992), French composer and writer
- Taylor Caby (born 1983), American poker player and entrepreneur
If an internal link intending to refer to a specific person led you to this page, you may wish to change that link by adding the person's given name(s) to the link. Category: