Ubaldinus Bandinelli (died 1551) was a Roman Catholic prelate who served as Bishop of Corneto e Montefiascone (1548âÂÂ1551).
On 4 June 1548, Ubaldinus Bandinelli was appointed during the papacy of Pope Paul III as Bishop of Corneto e Montefiascone. He served as Bishop of Corneto e Montefiascone until his death in March 1551.