List of Famous people named Alphonse

Alphonse Tavan was a French Provençal poet.

Alphonse Legros was a French, later British, painter, etcher, sculptor, and medallist. He moved to London in 1863 and later took citizenship. He was important as a teacher in the British etching revival.

Alphonse Mingana was an Assyrian theologian, historian, Syriacist, orientalist and a former priest who is best known for collecting and preserving the Mingana Collection of ancient Middle Eastern manuscripts at Birmingham. Like the majority of Assyrians in the Zakho region, his family belonged to the Chaldean Catholic Church. Alphonse was born to Paolus and Maryam Nano, and had seven siblings.

Marie-Alphonse Dain was a French Hellenist and Byzantinist. He was born 3 April 1896 at Chavignon (Aisne) and died 10 July 1964 in Paris. He was a major figure in the field of Greek codicology and palaeography and a pioneer of modern scholarship on Byzantine military texts.

Alphonse de Polignac (1826–1863) was a French mathematician. In 1849, the year he was admitted to Polytechnique, he made what's known as Polignac's conjecture:

For every positive integer k, there are infinitely many prime gaps of size 2k.