Gerald Vann (24 August 1906 - 14 July 1963) was a British theologian and philosopher. He was joined the Dominican Order in 1923 and was ordained as a priest in 1929. He has written on just war theory and St. Thomas Aquinas

Published works include:

• On Being Human (1933)
• Morals Makyth Man (1937; repr. as Morals and Man, 1960)
• Morality and War (1939)
• Of his Fullness (1939)
• Saint Thomas Aquinas (1940)
• The Heart of Man (1944)
• The Divine Pity (1945)
• Eve and the Gryphon (1946)
• His Will is our Peace (1947)
• The Pain of Christ and the Sorrow of God (1947)
• Awake in Heaven (1948)
• The Two Trees (1948)
• The Seven Swords (1950)
• The High Green Hill (1951)
• The Wisdom of Boethius (1950)
• The Water and the Fire (1953)
• Stones or Bread (1957)
• The Paradise Tree (1959)
• The Sons Course (1959)
• Blackfriars School, 1659-1959 (1959)
• To Heaven with Diana (1960)
• The Eagles Word (1961)
• The Missal Step by Step (with D. A. Young and P. Quail, illustrator, 1963)
• Moral Dilemmas (1963)