List of Famous people named Guido

Guido Sutermeister was an Italian engineer and archaeologist.

Saint Guido Maria Conforti was a Roman Catholic Italian archbishop who founded the Xaverian Missionary Fathers on 3 December 1895. He was known to make frequent visits to his parishes and worked to support the religious education and religious involvement among the youth.

Guido Bonatti was an Italian mathematician, astronomer and astrologer, who was the most celebrated astrologer of the 13th century. Bonatti was advisor of Frederick II, Holy Roman Emperor, Ezzelino da Romano III, Guido Novello da Polenta and Guido I da Montefeltro. He also served the communal governments of Florence, Siena and Forlì. His employers were all Ghibellines, who were in conflict with the Guelphs, and all were excommunicated at some time or another. Bonatti's astrological reputation was also criticised in Dante's Divine Comedy, where he is depicted as residing in hell as punishment for his astrology.

Guido da Suzzara was an Italian jurist. He was defense counsel at the trial of Conradin. Joseph Canning comments that he was important in establishing that the princeps was bound by his contracts and privileges [...].

Guido Kaschnitz von Weinberg was an Austrian-German archaeologist and art historian. He was the husband of writer Marie Luise Kaschnitz.

Guido Salvini was an Italian film director. He directed seven films from 1937 to 1955.

Guido von Usedom was a German admiral that served in the Boxer Rebellion and World War I. His most notable service was in the Dardanelles Campaign.

Guido of Siena, was an Italian painter, active during the 13th-century in Siena, and painting in a Byzantine style.