Ettore Perrone, Conte di San Martino (12 January 1789 in Turin – 29 March 1849) was an Italian politician and military leader.

Promoted to Captain of Infantry, he fought at Lützen and Bautzen in May 1813 and was wounded with the bayonet, three times at the Battle of Montmirail.

[3] He was involved in the Piedmont insurrection of 1821, was condemned to death but fled to France, where he joined the army and reached the rank of General.

[5] He was mortally wounded at the Battle of Novara in the Piedmont, Italy, on 22 March 1849, where, as a Lieutenant-Général, he commanded the left division.

[7] His sister Caroline married Just Pons Florimond marquis de La Tour-Maubourg, in 1837.