Cornelio

Cornelio or Cornélio may refer to:


 * Cornelio Bentivoglio (1668–1732), Italian nobleman and cardinal
 * Cornelio Da Montalcino, Franciscan friar who embraced Judaism, burned alive in 1554
 * Cornelio Fabro (1911–1995), Italian Catholic priest and philosopher
 * Cornelio Musso (born 1511), Italian Friar Minor Conventual, and Bishop of Bitonto
 * Cornélio Pires (1884–1958), journalist, writer, and Brazilian folklorist
 * Cornelio Reyna (1940–1997), Mexican norteño singer
 * Cornelio Saavedra (1761–1829), military man, born to a noble family in present-day Bolivia
 * Cornelio Saavedra Province, province in the North-eastern parts of the Bolivian department of Potosí
 * Cornelio Saavedra Rodríguez (1823–1891), Chilean politician and military figure
 * Cornelio Sommaruga (born 1932), prominent Swiss humanitarian, lawyer and diplomat, President of the ICRC 1987–1999
 * Cornelio Velásquez (born 1968), jockey in American Thoroughbred horse racing
 * Cornelio Villareal (1904–1992), Filipino politician
 * Enrique Cornelio Osornio Martínez de los Ríos (1868–1945), Mexican politician and military surgeon
 * Estadio Cornelio Santos, football stadium in Campamento, Honduras
 * Maria Valentina Plaza Cornelio, Governor of the Philippine province of Agusan del Sur
 * Roman Catholic Diocese of Cornélio Procópio, diocese located in the city of Cornélio Procópio in Londrina, Brazil