Philippe François Zéphirin Guillemin

Philippe François Zéphyrin Guillemin (March 16, 1814 - April 5, 1886) was a Roman Catholic bishop.

He was born in Vuillafans, Doubs, France.

He was appointed titular bishop of Cybistra in 1856 and was ordained bishop in 1857.

He was the first vicar apostolic of Guangdong from November 16, 1853, to April 5, 1886.

He oversaw the construction project of the Sacred Heart Cathedral of Guangzhou, although he did not see its completion, since he died two years before.

He died in Besançon.