Delvalle is a surname. Notable people with the surname include:
Alcibiades González Delvalle (born 1936), Paraguayan journalist, playwright, essayist, and novelist Casiano Delvalle (born 1970), Paraguayan footballer Eric Arturo Delvalle (1937–2015), Panamanian politician Max Delvalle (1911–1979), Panamanian politician