Back الفونسو فيرابوسكو الاكبر ARZ Alfonso Ferrabosco der Ältere German Alfonso Ferrabosco l'ancien French אלפונסו פראבוסקו HE Alfonso Ferrabosco l'Anziano Italian アルフォンソ・フェッラボスコ1世 Japanese Alfonso Ferrabosco den eldre NB Alfonso Ferrabosco (starszy) Polish Alfonso Ferrabosco Portuguese Феррабоско, Альфонсо (старший) Russian
Alfonso Ferrabosco (baptized 18 January 1543 – 12 August 1588) was an Italian composer. While mostly famous as the solitary Italian madrigalist working in England, and the one mainly responsible for the growth of the madrigal there, he also composed much sacred music. He also may have been a spy for Elizabeth I while he was in Italy.
His father, Domenico Ferrabosco, and son, Alfonso Ferrabosco the younger were also composers.