Ignacio López

Ignacio López or Nacho López may refer to:


 * Saint Ignatius of Loyola (Íñigo Oñaz López de Loyola, 1491–1556), founder of the Society of Jesus (Jesuits)
 * Ignacio López de Ayala (1739–1789), Spanish writer, astronomer, and historian
 * Ignacio López Rayón (1773–1832), leader of the revolutionary government, during the Mexican War of Independence
 * Nacho López (1923–1986), Mexican photojournalist
 * Ignacio López Tarso (1925–2023), Mexican actor
 * Nacho López (footballer) (born 1987), Spanish football defender and midfielder
 * Ignacio L. Lopez (born 1908), plaintiff in the 1944 U.S. court case Lopez v. Seccombe