Herrero is a Spanish-language occupational surname literally meaning "blacksmith". The feminine form is Herrera. People with this surname include:
Abel Herrero (born 1971), Cuban artist Abel Herrero (born 1969), Texas politician Alfonso Herrero (born 1994), Spanish footballer Alicia Herrero Liñana (born 1998), Spanish tennis player Álvaro Peña Herrero (born 1991), Spanish footballer André Herrero (1938–2025), French rugby union player Ángel Herrero (footballer, born 1942), Spanish footballer Ángel Herrero (footballer, born 1949), Spanish footballer Antonia Herrero (1897–1978), Argentine actress Bernard Herrero (born 1957), French rugby union player Bruno Herrero Arias (born 1985), Spanish footballer, known mononymusly as Bruno Carla Herrero (born 1994), also known by the pseudonym Silay Alkma, Spanish writer, lecturer, and activist Carlos Ruiz Herrero (born 1948), Spanish footballer Constanza Herrero (born 1991), Australian-Chilean singer, songwriter, and actress Chus Herrero (born 1984), Spanish footballer Daniel Herrero (born 1948), French rugby union player and coach Daniela Herrero (born1985) Argentine singer, songwriter and actress David Herrero (born 1979), Spanish cyclist Elisa Herrero Uceda (born 1957), Spanish writer, sister of Miguel Herrero Uceda Eliseo Herrero, Argentine actor Enrique Herrero (footballer, born 1959), Spanish footballer Enrique Herrero (footballer, born 2005), Spanish footballer Fanny Herrero (born 1974), French television screenwriter, daughter of Daniel Herrero Felipe Herrero (born 1970), Spanish footballer Gerardo Herrero (born 1953), Spanish filmmaker Gonzalo Herrero (born 1989), Spanish footballer Hortensia Herrero (born 1950) Spanish businesswoman Jesús Herrero (born 1986), Spanish futsal player Jesús María Herrero (born 1984), Spanish footballer Jorge Herrero (born 1983), Spanish footballer José Alberto Herrero (born 1978), Spanish politician José María Maravall Herrero (born 1942), Spanish academic and politician José Ramón Herrero Merediz (1931–2016), Spanish politician Liliana Herrero (born 1948), Argentine musician Luis Herrero-Tejedor Algar (born 1955), Spanish politician Manolo Herrero (footballer, born 1967), Spanish footballer and manager Manolo Herrero (footballer, born 1970), Spanish footballer and manager Manuel Herrero Fernández (born 1947), Bishop of Palencia, Spain Manuel Herrero Maestre (born 1967), Spanish footballer and coach María Antonia Herrero (born 1978), Spanish researcher and chemist Miguel Herrero Uceda (born 1964), Spanish writer, lecturer and natural scientist, brother of Elisa Herrero Uceda Miguel Alfonso Herrero (born 1988), Spanish footballer Nieves Herrero (born 1957), Spanish journalist, presenter, and writer Oscar Herrero (born 1959), Spanish Flamenco guitarist Oscar Herrero (1921–1999), nicknamed Cacho, Argentine tango arranger, composer, and violinist Pablo Herrero (1942–2023), Spanish musician and composer Pedro Herrero Rubio (1904–1978), Spanish pediatrician, titled as Servant of God by the Catholic church Rodolfo Herrero (fl. 1910–1920), Mexican military officer Santiago Herrero (1943–1970), Spanish motorcycle racer Santiago Herrero Amor (born 1971), Spanish futsal player Sheila Herrero Lapuente (born 1976), Spanish inline speed skater Stephen Herrero, Canadian doctor of animal behaviour and ecology Subas Herrero (1943–2013), Spanish Filipino actor and singer Yayo Herrero (born 1965), Spanish anthropologist, engineer, professor and ecofeminist activist