- For the theologian, see Pietro Colonna Galatino
Pietro Colonna (died c. 1505) was an Italian condottiero.
A member of the Colonna family, line of Palestrina, he fought for the Papal States in the 1480s. In August 1501 he was excommunicated by Pope Alexander VI.
The original article can be found at Pietro Colonna and the edit history here.