Giacomo Bosio

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Giacomo Bosio
G. Bosio, Crux triumphans et gloriosa, Antwerp, ex Officina Plantiniana, 1617
Born	1544 Chivasso, Duchy of Savoy
Died	2 February 1627(1627-02-02) (aged 82–83) Rome, Papal States
Nationality	Italian
Occupation	Historian
Known for	History of the Knights Hospitaller

Giacomo Bosio (1544–1627) was a brother of the Order of St. John of Jerusalem and the historian of this order. He was the uncle of the Maltese antiquary Antonio Bosio.