Catholic clergy scientists

Polish mathematician and astronomer (1473-1543)

Moravian scientist and Augustinian friar (1822–1884)

English Franciscan friar and theologian (c.1287–1347)

German-Dominican friar and saint (c. 1200–1280)

English polymath, philosopher and friar (c.1219/20–c.1292)

Belgian scientist and priest (1894-1966)

Pope of the Catholic Church from 938 to 1003

German philosopher (1401 – 1464)

Italian Catholic priest, mathematician and astronomer (1746–1826)

Italian father of accounting (*~1445 – †1517)

French astronomer

Italian Catholic missionary (1552–1610)

Bohemian mathematician and priest (1781–1848)

French philosopher, astronomer, mathematician, priest, and scientist (*1592 – †1655)

German Jesuit scholar (1601 or 1602-1680)

French philosopher

French theologian, philosopher, mathematician and music theorist, often referred to as the "father of acoustics" (1588-1648)

Italian mathematician and astronomer (1598–1647)

Johannes Müller von Königsberg (6 June 1436 – 6 July 1476), better known as Regiomontanus (), was a mathematician, astrologer and astronomer of the German Renaissance, active in Vienna, Buda and Nuremberg. His contributions were instrumental in the development of Copernican heliocentrism in the decades following his death.

Pioneer in anatomy and geology, bishop (1638–1686)

German cartographer

medieval philosopher (ca. 1300-1358)

Italian priest, biologist and physiologist (1729-1799)

14th century French philosopher and bishop

French zoologist and entomologist (1762–1833)

English bishop and philosopher

French physicist, chemist, botanist and priest

Italian anatomist (1523-1562)

16th century Italian theologian and astronomer

German 11th-century Benedictine monk

French mineralogist

Italian physicist

French astronomer (1580–1637)

French astronomer

Venetian philosopher and scientist (1529-1597)

scientific academy of the Vatican City

13th century French encyclopedist

French Catholic priest, zoologist, and botanist (1826–1900)

Flemish Jesuit missionary in Qing dynasty China (1623–1688)

Italian volcanologist (1850-1914)

French mathematician

English cleric, mathematician and courtier (c.1300–1349)

Italian astronomer

French priest and academic (1877–1961)

German theologian and philosopher (c.1320-1390)

Italian mathematician and poet (1750–1800)

thumb|Cover of Vitellonis Thuringopoloni opticae libri decem (Ten Books of Optics by the Thuringo-Pole Witelo) Vitello (; ; – 1280/1314) was a Polish friar, scientist, theologian, natural philosopher and an important figure in the history of philosophy in Poland.

French astronomer

American astronomer (1839-1918)

English astronomer and mathematician

French clergyman and physicist (1700-1770)

Hungarian archbishop (1408-1472)

German Catholic clergyman, naturopath and hydrotherapist (1821-1897)

Chilean priest, naturalist, historian, botanist, ornithologist and geographer (1740-1829)

Spanish botanist (1745–1804)

Italian cartographer (1650–1718)

Polish philosopher, theologian, theoretical physicist and Roman Catholic priest

Italian mathematician and astronomer (*1494 – †1575)

Italian mathematician (*1577/78 – †1643)

Portuguese scientist