Henricus Canisius (1562, Nijmegen - 2 September 1610, Ingolstadt) was a Dutch canonist and historian.
He studied at the University of Leuven, and in 1590 was appointed professor of canon law at Ingolstadt.
His major historical work was Antiquae Lectiones, seu antiqua monumenta ad historiam mediae aetatis illustrandam (6 volumes, Ingolstadt, 1601–1604).
The Catholic Encyclopedia describes the work as disorganized and containing "much matter of minor value"; Basnage produced a heavily edited version under the title Thesaurus Monumentorum ecclesiasticorum et historicorum (7 vols., Antwerp, 1725).
He also produced an edition of the Historiae miscellae Pauli Diaconi (Ingolstadt, 1603).