Lorenzo Onofrio Colonna

Lorenzo Onofrio Colonna may refer to:


 * Lorenzo Onofrio Colonna, Count of the Marsi (1356–1423), grandfather of Giovanni Colonna (cardinal, 1456–1508)
 * Lorenzo Onofrio Colonna, 8th Prince of Paliano (1637–1689)
 * Lorenzo Onofrio Colonna, 11th Prince of Paliano (1723–1779), Prince of Paliano