Alvin Robert Cornelius, H.Pk was a Pakistani jurist, legal philosopher and judge, serving as the 4th Chief Justice of Pakistan from 1960 until 1968. In addition, he served as Law Minister in the cabinet of Yahya Khan, 1969 – 16 December 1971.

The chief justice of Pakistan is the chief judge of the Supreme Court of Pakistan and is the highest-ranking officer of the Pakistani judiciary. The officeholder is the senior most of 17 justices of the Supreme Court of Pakistan.