Mount Etna Morris (September 1, 1900 – July 8, 1988) was an American politician from Missouri.

[2] Following graduation from Walnut Grove High School, Morris served in the military during World War I.

In April, 1967, he married Margery Lott Adamson, the widow of one of his first wife's relatives.

[3] In 1928, Morris founded and managed the People's Bank in Miller, Missouri.

Following his service in the state legislature, he served as CEO of the Trenton National Bank from 1936 to 1945.