Ottaviano della Rovere, B. (1615 â October 1677) was a Roman Catholic prelate who served as Bishop of Fossano (1675âÂÂ1677).
Ottaviano della Rovere was born in Asti, Italy in 1615 and ordained a priest in the Clerics Regular of St. Paul. On 17 June 1675, he was appointed during the papacy of Pope Clement X as Bishop of Fossano. On 23 June 1675, he was consecrated bishop by Francesco Barberini, Cardinal-Bishop of Ostia e Velletri. He served as Bishop of Fossano until his death in October 1677.