Giuseppe Maria Rosaroll-Scorza (16 September 1775 – 2 December 1825) was an Italian essayist and a general in the army of the Kingdom of the Two Sicilies.

Captured by the Sanfedisti and condemned to death, he escaped to France before re-entering Italy with Napoleon Bonaparte, serving in the Italian Legion.

His brave conduct in the campaign of Sicily of 1811 with Joachim Murat, won him an 1812 promotion to the rank of field marshal and was titled Baron of the Empire.

In spring 1823, the Spanish revolution was put down by the French Army, general Rosaroll moved again, first to England and then to Greece, where the Greek War of Independence was raging.

According to historian T. Gerozisis, which is based on the testimony of Dionysios Romas and Fotakos, Rosaroll's old acquaintance and friend from Zante, Theodoros Kolokotronis, intended to make him commander of ground forces.