Castilho (surname)
# Castilho (surname)

Castilho is a Portuguese surname. The Spanish version of this surname is Castillo. Notable people with the surname include:

* Ana Augusta de Castilho (1860–1916), Portuguese activist
* Angelic Alihusain-del Castilho (born 1967), Surinamese politician
* António Feliciano de Castilho (1800–1875), Portuguese writer
* Carlos Castilho (1927–1987), Brazilian football goalkeeper
* Guilherme Castilho (born 1999), Brazilian footballer
* João de Castilho (also known as Juan de Castillo, 1470–1552), Spanish-Portuguese architect
* José Mauro Volkmer de Castilho (1946–1998), Brazilian scientist
* Iury Lírio Freitas de Castilho (born 1995), Brazilian footballer
