Castello is a surname. Notable people with the surname include:
- Henry, Count of Malta, Enrico da Castello (? - c. 1230), Italian fleet captain, corsair
- Bernardo Castello (1557–1629), Italian Mannerist painter
- Dario Castello (c. 1590 – c. 1658), Italian composer
- Felix Castello (1595–1651), Spanish Baroque painter
- Giovanni Battista Castello (c. 1500 – c. 1579), Italian painter
- John Castello (1802–1877), Guyanese child actor and journalist
- Marie Castello (1915–2008), American psychic
- Sebastian Castellio (also spelled Castello, 1515–1563), French theologian
- Valerio Castello (1624–1659), Italian Baroque painter
This page lists people with the surname Castello.
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.
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.