Giulio Papi is a Swiss watchmaker.

Together with Dominique Renaud he founded the watch supplier Renaud et Papi in 1986. Both had formerly been employees of Audemars Piguet.

At the Grand Prix d'Horlogerie de Genève Giulio Papi was twice awarded the prize in the category Best watchmaker/Watch developer, last time in 2008. In 2015, Giulio Papi received the prestigious Prix Gaïa Esprit d'Entreprise award.

See Renaud et Papi