Antitrinitarians

Sir Isaac Newton was an English polymath who was a mathematician, physicist, astronomer, alchemist, theologian, author and inventor. He was a key figure in the Scientific Revolution and the Enlightenment that followed. His book Philosophiæ Naturalis Principia Mathematica, first published in 1687, achieved the first great unification in physics and established classical mechanics. Newton also made seminal contributions to optics, and shares credit with the German mathematician Gottfried Wilhelm Leibniz for formulating infinitesimal calculus, although he developed calculus years before Leibniz. Newton contributed to and refined the scientific method, and his work is considered the most influential in bringing forth modern science.

Arius (; ; 250 or 256 – 336) was a Cyrenaic presbyter and ascetic. He has been regarded as the founder of Arianism, which holds that Jesus Christ was not coeternal with God the Father, but was rather created directly by God the Father before anything else, as the true Firstborn. Arian theology and its doctrine regarding the nature of the Godhead showed a belief in radical subordinationism, a view notably disputed by 4th century figures such as Athanasius of Alexandria.

Spanish physician and theologian

American Unitarian clergyman (1780–1842)

American author and social reformer (1802–1887)

Italian theologian

(c.1510–1579) Hungarian noble

Italian physician

Italian theologian

Italian academic

German theologian and Anabaptist leader (1495-1527)

Artemon () (fl. c. 230 AD), a prominent Christian teacher in Rome, who held Adoptionist, or Nontrinitarian views. Little is known about his life.

Dutch humanist

bishop

German theologian

Dominican friar who became an anti-Trinitarian

Swiss bible translator

German physician

British homeopath

German priest