Guillaume Boni ( â ) was a French Renaissance composer. Boni was choirmaster at Saint-ÃÂtienne Cathedral from 1565 until his death in 1598. Like Anthoine de Bertrand, he was born in Auvergne and worked in Toulouse.
His works were known in England: a work of Boni's is the only identifiable foreign work found in the Willmott and Braikenridge 1591 manuscripts of Latin church music.