Castaño

Castaño is a Spanish surname meaning "auburn".

• Carlos Castaño Gil (1965–2004), founder of the Peasant Self-Defense Forces of Córdoba and Urabá (ACCU), an extreme right paramilitary organization in Colombia
• Carlos Castaño Panadero (born 1979), Spanish cyclist
• Catalina Castaño (born 1979), Colombian tennis player
• Cecilia Castaño (born 1953), Spanish academic
• Cristina Castaño (born 1978), Spanish actress
• Daniel Fernández del Castaño (born 1979), Argentine model
• Diego Castaño (born 1979), Argentine footballer
• Dolly Montoya Castaño (born 1948), Colombian professor and scientist
• Eliodoro Castaño Pedrosa (1933–2019), Moroccan-born Spanish footballer
• Enrique Castaño (born 1993), Spanish footballer
• Ezequiel Castaño (born 1981), Argentine actor
• Fidel Castaño, right-wing Colombian drug lord and paramilitary leader
• Francisco Castaño (born 1972), Spanish footballer
• Francisco Sans Castaño (1868–1937), Spanish painter and engraver
• Gabriel Castaño (born 1997), Mexican swimmer
• Gaspar Castaño de Sosa (c. 1550–c. 1595), Portuguese colonial settler and converso
• Gastón Castaño (born 1985), Argentine footballer
• Gonzalo Fernández-Castaño (born 1980), Spanish golfer
• Héctor Castaño (born 1965), Colombian road cyclist
• Jorge Castaño (born 1981), Colombian wrestler
• Jose Castaño (1854–?), Spanish Franciscan friar
• Juan David Castaño Montoya (born 1990), Colombian singer better known by his stage name Llane
• Juanma Castaño (born 1977), Spanish sports commentator
• Miguel Castaño (1883–1936), Spanish politician
• Mónica Castaño (born 1989), Colombian model
• Pepe Castaño (born 1999), Spanish footballer
• Santiago Castaño (born 1995), American soccer player
• Sergio Castaño (born 1982), Spanish footballer
• Stefany Castaño (born 1994), Colombian footballer
• Tony Castaño (1911–1989), Cuban baseball player
• Vicente Castaño (born 1957), also known as El Profe, Colombian paramilitary leader
• Yolanda Castaño (born 1977), Galician painter