Pedro Arrupe (14 November 1907 – 5 February 1991) was a Spanish Basque Jesuit priest who served as the twenty-eighth Superior General of the Society of Jesus (1965–83).
Stationed as novice master outside Hiroshima in 1945, he used his medical background as a first responder to the atomic bombing of Hiroshima.
He led the Jesuits in the implementation of the Second Vatican Council, especially with regard to a faith that does justice and preferential option for the poor.