Peck (December 3, 1902 – August 23, 1990) was an American jurist.
From 1947 to 1957 he was Chief Justice of the Court of Appeals of the Supreme Court in New York, and in that time took a leading role in the reform of judiciary of that state.
In 1950, in Germany, Peck led the Advisory Board on Clemency on recommendations for the pardon of convicted war and Nazi criminals.