Gervase or Gervasius may refer to:Gervase or Gervais (disambiguation), name of multiple people Gervase of Canterbury, English chronicler Gervase de Cornhill, Anglo-Norman royal official and sheriff Gervase of Ebstorf, author of the Ebstorf Map created around 1234; possibly the same man as Gervase of Tilbury Gervase de Peyer, English clarinetist and conductor Saint Gervase, a bishop of Besançon Gervase of Canterbury, English chronicler Gervase of Tilbury, English chronicler Gervase Babington, Bishop of Llandaff, Bishop of Exeter and Bishop of Worcester Gervase Markham (1568?–1637), English poet and writer Sir Gervase Beckett, 1st Baronet (1866–1937), English politician Gervase de Peyer, English clarinetist Gervase Jackson-Stops (1947–1995), English architectural historian Gervase Phinn, English educator Gervase Peterson, American contestant on the show Survivor Gervase Fen, fictional detective in novels by Edmund Crispin