13th-century ruler of Pisa, character in Dante's Divine Comedy
"Count Ugolino" redirects here. For the historical drama film, see Count Ugolino (film).
Ugolino della Gherardesca (c. 1214 – March 1289), Count of Donoratico, was an Italian nobleman, politician and naval commander. He was frequently accused of treason and features prominently in Dante's Divine Comedy.