Barrenechea

Barrenechea is a surname. Notable people with the surname include:


 * Agustín Barrenechea (born 1979), Argentine-born American football linebacker
 * Alejandro Barrenechea (born 1976), Spanish gymnast
 * Ana María Barrenechea (1913–2010), Argentine writer, linguist and literary critic
 * Claudia Barrenechea (born 1977), Chilean biathlete
 * Enzo Barrenechea (born 2001), Argentine professional footballer
 * Julio Barrenechea (1910–1979), Chilean writer, politician and diplomat
 * Miguel Barrenechea (born 1947), Mexican sports shooter
 * Raúl Porras Barrenechea (1897-1960), Peruvian diplomat, historian and politician