Charles Steel Wallis (1874–1959) was a British Church of England priest, British Army chaplain, and academic. From 1902 to 1912, he was a tutor then Vice-Principal of the London College of Divinity. He was a military chaplain during World War I. From 1919 to 1945, he was Principal of St John's College, Durham, and a lecturer in ecclesiastical history and in logic at Durham University.