Francesco Martelli (died 9 March 1578) was a Roman Catholic prelate who served as Bishop of Reggio Emilia (1575âÂÂ1578).
On 15 April 1569, Francesco Martelli was appointed during the papacy of Pope Pius V as Bishop of Reggio Emilia. He served as Bishop of Reggio Emilia until his death on 9 March 1578.