His Holiness Pope Donus (in Latin Donus) is the Pope number 78 of the Catholic Church.
Dono was born in Roma, in the current country of Italy.
The Holy Father Donus initiated his pontificate in the year 676. He succeeded Pope Adeodatus. His papacy lasted for 2 years, ending during the year 678. He was succeeded by Agatho, who would become the following bishop of Rome.