Clifton Ambrose Marr (November 23, 1891 – August 1, 1981, in Grove, Oklahoma, United States) was a baseball figure who spent many years playing, managing and scouting at the minor and major league levels.
His statistical record is incomplete, however it is known that he collected at least 1,939 hits, of which at least 361 were doubles, 85 were triples and 88 were home runs.
Perhaps his best season was 1922, when he hit .347 with 44 doubles, 14 triples and 17 home runs for the Norfolk Elk Horns and Sioux City Packers.
He skippered the Norfolk Elk Horns (1922), Springfield Midgets (1923), Fort Smith Twins (1924, 1927-1928, 1930-1932), Vicksburg Hill Billies (1925), Raleigh Capitals (1926), Joplin Miners (1933, 1935), Springfield Cardinals (1942), Lima Red Birds (1944) and Johnson City Cardinals (1945).
Aside from the Cardinals, Marr scouted for the Detroit Tigers, Cleveland Indians, Kansas City Athletics, and New York Mets.