Teodoro de Lellis or Teodoro Lelli (died 1466) was a Roman Catholic prelate who served as Bishop of Treviso (1464âÂÂ1466) and Bishop of Feltre (1462âÂÂ1464).
On 15 February 1462, Teodoro de Lellis was appointed during the papacy of Pope Pius II as Bishop of Feltre.
On 17 September 1464, he was appointed during the papacy of Pope Paul II as Bishop of Treviso. He served as Bishop of Treviso until his death on 31 March 1466.