Canisius

Canisius may refer to:

• Saint Peter Canisius (1521–1597), Dutch Jesuit Catholic priest
• Theodorich Canisius (1532–1606), Jesuit academic, half-brother of St. Peter Canisius
• Henricus Canisius (1562–1610), Dutch canonist and historian, nephew of St. Peter Canisius
• Aegidius of Viterbo (Ægidius Canisius), Italian humanist and cardinal
• Canisius Thekkekara (1914–1998), Syrian Catholic priest

• Canisius College, a Jesuit college in Buffalo, New York
  • Canisius Golden Griffins, the sports teams of Canisius College
• Canisius High School, a Jesuit private high school in Buffalo, New York
• Jakarta Canisius College, a Jesuit junior and senior high school in Jakarta, Indonesia