Louis McCarty Little (January 16, 1878 – July 16, 1960) was the 11th assistant commandant of the Marine Corps.

He was the son of Captain William McCarty Little, USN.

Little was born January 16, 1878, in New York City, New York and after joining the Marine Corps participated in numerous conflicts including World War I, World War II and the Boxer Rebellion.

By the time he retired he had achieved the rank of major general.

He died July 16, 1960, in Newport, Rhode Island, and is buried in Arlington National Cemetery.